diff --git a/bda/admin.py b/bda/admin.py
index b23d79e0..37fdf9c7 100644
--- a/bda/admin.py
+++ b/bda/admin.py
@@ -9,7 +9,7 @@ from django.core.mail import send_mail
 from django.contrib import admin
 from django.db.models import Sum, Count
 from bda.models import Spectacle, Salle, Participant, ChoixSpectacle,\
-    Attribution, Tirage, Quote, CategorieSpectacle
+    Attribution, Tirage, Quote, CategorieSpectacle, SpectacleRevente
 from django import forms
 
 from datetime import timedelta
@@ -210,6 +210,21 @@ class SalleAdmin(admin.ModelAdmin):
     search_fields = ('name', 'address')
 
 
+class SpectacleReventeAdmin(admin.ModelAdmin):
+    model = SpectacleRevente
+
+    def spectacle(self, obj):
+        return obj.attribution.spectacle
+
+    list_display = ("spectacle", "seller", "date", "soldTo")
+    raw_id_fields = ("attribution",)
+    readonly_fields = ("shotgun", "expiration_time")
+    search_fields = ("spectacle__title",
+                     "seller__user__username",
+                     "seller__user__firstname",
+                     "seller__user__lastname",)
+
+
 admin.site.register(CategorieSpectacle)
 admin.site.register(Spectacle, SpectacleAdmin)
 admin.site.register(Salle, SalleAdmin)
@@ -217,3 +232,4 @@ admin.site.register(Participant, ParticipantAdmin)
 admin.site.register(Attribution, AttributionAdmin)
 admin.site.register(ChoixSpectacle, ChoixSpectacleAdmin)
 admin.site.register(Tirage, TirageAdmin)
+admin.site.register(SpectacleRevente, SpectacleReventeAdmin)
diff --git a/bda/forms.py b/bda/forms.py
index 9f5e3890..c2eec894 100644
--- a/bda/forms.py
+++ b/bda/forms.py
@@ -4,9 +4,13 @@ from __future__ import division
 from __future__ import print_function
 from __future__ import unicode_literals
 
+from datetime import timedelta
+
 from django import forms
 from django.forms.models import BaseInlineFormSet
-from bda.models import Spectacle
+from django.db.models import Q
+from django.utils import timezone
+from bda.models import Attribution, Spectacle
 
 
 class BaseBdaFormSet(BaseInlineFormSet):
@@ -35,17 +39,47 @@ class TokenForm(forms.Form):
     token = forms.CharField(widget=forms.widgets.Textarea())
 
 
-class SpectacleModelChoiceField(forms.ModelChoiceField):
+class AttributionModelMultipleChoiceField(forms.ModelMultipleChoiceField):
     def label_from_instance(self, obj):
-        return "%s le %s (%s) à %.02f€" % (obj.title, obj.date_no_seconds(),
-                                           obj.location, obj.price)
+        return "%s" % obj.spectacle
 
 
 class ResellForm(forms.Form):
-    count = forms.ChoiceField(choices=(("1", "1"), ("2", "2"),))
-    spectacle = SpectacleModelChoiceField(queryset=Spectacle.objects.none())
+    attributions = AttributionModelMultipleChoiceField(
+                         queryset=Attribution.objects.none(),
+                         widget=forms.CheckboxSelectMultiple,
+                         required=False)
 
     def __init__(self, participant, *args, **kwargs):
         super(ResellForm, self).__init__(*args, **kwargs)
-        self.fields['spectacle'].queryset = participant.attributions.all() \
-            .distinct()
+        self.fields['attributions'].queryset = participant.attribution_set\
+            .filter(spectacle__date__gte=timezone.now())\
+            .exclude(revente__seller=participant)
+
+
+class AnnulForm(forms.Form):
+    attributions = AttributionModelMultipleChoiceField(
+                         queryset=Attribution.objects.none(),
+                         widget=forms.CheckboxSelectMultiple,
+                         required=False)
+
+    def __init__(self, participant, *args, **kwargs):
+        super(AnnulForm, self).__init__(*args, **kwargs)
+        self.fields['attributions'].queryset = participant.attribution_set\
+            .filter(spectacle__date__gte=timezone.now(),
+                    revente__isnull=False,
+                    revente__date__gte=timezone.now()-timedelta(hours=1))\
+            .filter(Q(revente__soldTo__isnull=True) |
+                    Q(revente__soldTo=participant))
+
+
+class InscriptionReventeForm(forms.Form):
+    spectacles = forms.ModelMultipleChoiceField(
+                    queryset=Spectacle.objects.none(),
+                    widget=forms.CheckboxSelectMultiple,
+                    required=False)
+
+    def __init__(self, tirage, *args, **kwargs):
+        super(InscriptionReventeForm, self).__init__(*args, **kwargs)
+        self.fields['spectacles'].queryset = tirage.spectacle_set.filter(
+                date__gte=timezone.now())
diff --git a/bda/management/commands/manage_reventes.py b/bda/management/commands/manage_reventes.py
new file mode 100644
index 00000000..f45357b1
--- /dev/null
+++ b/bda/management/commands/manage_reventes.py
@@ -0,0 +1,36 @@
+# -*- coding: utf-8 -*-
+
+from __future__ import unicode_literals
+
+from django.core.management import BaseCommand
+from django.utils import timezone
+from datetime import timedelta
+from bda.models import SpectacleRevente
+
+
+class Command(BaseCommand):
+    help = "Envoie les mails de notification et effectue " \
+           "les tirages au sort des reventes"
+
+    def handle(self, *args, **options):
+        now = timezone.now()
+        self.stdout.write(now)
+        reventes = SpectacleRevente.objects.all()
+        for revente in reventes:
+            # Check si < 24h
+            if (revente.attribution.spectacle.date <=
+                revente.date + timedelta(days=1)) and \
+                now >= revente.date + timedelta(minutes=15) and \
+                    not revente.notif_sent:
+                revente.mail_shotgun()
+                self.stdout.write("Mail de disponibilité immédiate envoyé")
+            # Check si délai de retrait dépassé
+            elif (now >= revente.date + timedelta(hours=1) and
+                    not revente.notif_sent):
+                revente.send_notif()
+                self.stdout.write("Mail d'inscription à une revente envoyé")
+            # Check si tirage à faire
+            elif (now >= revente.expiration_time and
+                    not revente.tirage_done):
+                revente.tirage()
+                self.stdout.write("Tirage effectué, mails envoyés")
diff --git a/bda/migrations/0009_revente.py b/bda/migrations/0009_revente.py
new file mode 100644
index 00000000..0c039700
--- /dev/null
+++ b/bda/migrations/0009_revente.py
@@ -0,0 +1,59 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models, migrations
+import django.utils.timezone
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('bda', '0008_py3'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='SpectacleRevente',
+            fields=[
+                ('id', models.AutoField(verbose_name='ID', serialize=False,
+                                        auto_created=True, primary_key=True)),
+                ('date', models.DateTimeField(
+                    default=django.utils.timezone.now,
+                    verbose_name='Date de mise en vente')),
+                ('notif_sent', models.BooleanField(
+                    default=False, verbose_name='Notification envoy\xe9e')),
+                ('tirage_done', models.BooleanField(
+                    default=False, verbose_name='Tirage effectu\xe9')),
+                ('attribution', models.OneToOneField(related_name='revente',
+                                                     to='bda.Attribution')),
+            ],
+            options={
+                'verbose_name': 'Revente',
+            },
+        ),
+        migrations.AddField(
+            model_name='participant',
+            name='choicesrevente',
+            field=models.ManyToManyField(related_name='revente',
+                                         to='bda.Spectacle', blank=True),
+        ),
+        migrations.AddField(
+            model_name='spectaclerevente',
+            name='interested',
+            field=models.ManyToManyField(related_name='wanted',
+                                         to='bda.Participant', blank=True),
+        ),
+        migrations.AddField(
+            model_name='spectaclerevente',
+            name='seller',
+            field=models.ForeignKey(related_name='original_shows',
+                                    verbose_name='Vendeur',
+                                    to='bda.Participant'),
+        ),
+        migrations.AddField(
+            model_name='spectaclerevente',
+            name='soldTo',
+            field=models.ForeignKey(verbose_name='Vendue \xe0', blank=True,
+                                    to='bda.Participant', null=True),
+        ),
+    ]
diff --git a/bda/models.py b/bda/models.py
index 270921be..1074e58b 100644
--- a/bda/models.py
+++ b/bda/models.py
@@ -5,6 +5,8 @@ from __future__ import print_function
 from __future__ import unicode_literals
 
 import calendar
+import random
+from datetime import timedelta
 
 from django.db import models
 from django.contrib.auth.models import User
@@ -158,6 +160,9 @@ class Participant(models.Model):
                                    max_length=6, choices=PAYMENT_TYPES,
                                    blank=True)
     tirage = models.ForeignKey(Tirage)
+    choicesrevente = models.ManyToManyField(Spectacle,
+                                            related_name="subscribed",
+                                            blank=True)
 
     def __str__(self):
         return "%s - %s" % (self.user, self.tirage.title)
@@ -205,4 +210,127 @@ class Attribution(models.Model):
     given = models.BooleanField("Donnée", default=False)
 
     def __str__(self):
-        return "%s -- %s" % (self.participant, self.spectacle)
+        return "%s -- %s, %s" % (self.participant.user, self.spectacle.title,
+                                 self.spectacle.date)
+
+
+@python_2_unicode_compatible
+class SpectacleRevente(models.Model):
+    attribution = models.OneToOneField(Attribution,
+                                       related_name="revente")
+    date = models.DateTimeField("Date de mise en vente",
+                                default=timezone.now)
+    answered_mail = models.ManyToManyField(Participant,
+                                           related_name="wanted",
+                                           blank=True)
+    seller = models.ForeignKey(Participant,
+                               related_name="original_shows",
+                               verbose_name="Vendeur")
+    soldTo = models.ForeignKey(Participant, blank=True, null=True,
+                               verbose_name="Vendue à")
+
+    notif_sent = models.BooleanField("Notification envoyée",
+                                     default=False)
+    tirage_done = models.BooleanField("Tirage effectué",
+                                      default=False)
+
+    @property
+    def expiration_time(self):
+        # L'acheteur doit être connu au plus 12h avant le spectacle
+        remaining_time = (self.attribution.spectacle.date
+                          - self.date - timedelta(hours=13))
+        # Au minimum, on attend 2 jours avant le tirage
+        delay = min(remaining_time, timedelta(days=2))
+        # On a aussi 1h pour changer d'avis
+        return self.date + delay + timedelta(hours=1)
+
+    @property
+    def shotgun(self):
+        # Soit on a dépassé le délai du tirage, soit il reste peu de
+        # temps avant le spectacle
+        # On se laisse 5min de marge pour cron
+        return (timezone.now() > self.expiration_time + timedelta(minutes=5) or
+                (self.attribution.spectacle.date <= timezone.now() +
+                timedelta(days=1))) and (timezone.now() >= self.date +
+                                         timedelta(minutes=15))
+
+    def __str__(self):
+        return "%s -- %s" % (self.seller,
+                             self.attribution.spectacle.title)
+
+    class Meta:
+        verbose_name = "Revente"
+
+    def send_notif(self):
+        inscrits = self.attribution.spectacle.subscribed.select_related('user')
+
+        mails_to_send = []
+        mail_object = "%s" % (self.attribution.spectacle)
+        for participant in inscrits:
+            mail_body = render_template('mail-revente.txt', {
+                    'user': participant.user,
+                    'spectacle': self.spectacle,
+                    'revente': self})
+            mail_tot = mail.EmailMessage(
+                    mail_object, mail_body,
+                    settings.REVENTE_FROM, [participant.user.email],
+                    [], headers={'Reply-To': settings.REVENTE_REPLY_TO})
+            mails_to_send.append(mail_tot)
+
+        connection = mail.get_connection()
+        connection.send_messages(mails_to_send)
+        self.notif_sent = True
+        self.save()
+
+    def mail_shotgun(self):
+        inscrits = self.attribution.spectacle.subscribed.select_related('user')
+
+        mails_to_send = []
+        mail_object = "%s" % (self.attribution.spectacle)
+        for participant in inscrits:
+            mail_body = render_template('mail-shotgun.txt', {
+                    'user': participant.user,
+                    'spectacle': self.spectacle,
+                    'mail': self.attribution.participant.user.email})
+            mail_tot = mail.EmailMessage(
+                    mail_object, mail_body,
+                    settings.REVENTE_FROM, [participant.user.email],
+                    [], headers={'Reply-To': settings.REVENTE_REPLY_TO})
+            mails_to_send.append(mail_tot)
+
+        connection = mail.get_connection()
+        connection.send_messages(mails_to_send)
+        self.notif_sent = True
+        self.save()
+
+    def tirage(self):
+        inscrits = self.answered_mail
+        spectacle = self.attribution.spectacle
+        seller = self.seller
+        if inscrits.exists():
+            winner = random.choice(inscrits.all())
+            self.soldTo = winner
+            mail_buyer = """Bonjour,
+
+Tu as été tiré-e au sort pour racheter une place pour %s le %s (%s) à %0.02f€.
+Tu peux contacter le vendeur à l'adresse %s.
+
+Chaleureusement,
+Le BdA""" % (spectacle.title, spectacle.date_no_seconds(),
+             spectacle.location, spectacle.price, seller.email)
+
+            mail.send_mail("BdA-Revente : %s" % spectacle.title,
+                           mail_buyer, "bda@ens.fr", [winner.user.email],
+                           fail_silently=False)
+            mail_seller = """Bonjour,
+La personne tirée au sort pour racheter ta place pour %s est %s.
+Tu peux le/la contacter à l'adresse %s.
+
+Chaleureusement,
+Le BdA""" % (spectacle.title, winner.user.get_full_name(), winner.user.email)
+
+            mail.send_mail("BdA-Revente : %s" % spectacle.title,
+                           mail_seller, "bda@ens.fr", [seller.email],
+                           fail_silently=False)
+        self.tirage_done = True
+        self.save()
diff --git a/bda/templates/bda-interested.html b/bda/templates/bda-interested.html
new file mode 100644
index 00000000..acfb1d1e
--- /dev/null
+++ b/bda/templates/bda-interested.html
@@ -0,0 +1,9 @@
+{% extends "base_title.html" %}
+{% load staticfiles %}
+
+{% block realcontent %}
+<h2>Inscription à une revente</h2>
+<p class="success"> Votre inscription pour  a bien été enregistrée !</p>
+<p>Le tirage au sort pour cette revente ({{spectacle}}) sera effectué le {{date}}.
+
+{% endblock %}
diff --git a/bda/templates/bda-no-revente.html b/bda/templates/bda-no-revente.html
new file mode 100644
index 00000000..eabb3dc7
--- /dev/null
+++ b/bda/templates/bda-no-revente.html
@@ -0,0 +1,6 @@
+{% extends "base_title.html" %}
+
+{% block realcontent %}
+    <h2>BdA-Revente</h2>
+    <p>Il n'y a plus de places en revente pour ce spectacle, désolé !</p>
+{% endblock %}
diff --git a/bda/templates/bda-notpaid.html b/bda/templates/bda-notpaid.html
index b25c2ba3..0dd4e4df 100644
--- a/bda/templates/bda-notpaid.html
+++ b/bda/templates/bda-notpaid.html
@@ -1,6 +1,6 @@
 {% extends "base_title.html" %}
 
 {% block realcontent %}
-    <h2><strong>Nope</strong></h1>
+    <h2><strong>Nope</strong></h2>
     <p>Avant de revendre des places, il faut aller les payer !</p>
 {% endblock %}
diff --git a/bda/templates/bda-revente.html b/bda/templates/bda-revente.html
index 10a93d43..a5f64678 100644
--- a/bda/templates/bda-revente.html
+++ b/bda/templates/bda-revente.html
@@ -1,26 +1,73 @@
 {% extends "base_title.html" %}
-{% load staticfiles %}
-
-{% block extra_head %}
-	<link type="text/css" rel="stylesheet" href="{% static "css/bda.css" %}" />
-{% endblock %}
+{% load bootstrap %}
 
 {% block realcontent %}
 
-<h2>Revente de place</h1>
-<form  action="" method="post" id="resellform">
+<h2>Revente de place</h2>
+<h3>Places non revendues</h3>
+<form class="form-horizontal" action="" method="post">
     {% csrf_token %}
-{% if form.spectacle.errors %}<ul class="errorlist"><li>Sélectionnez un spetacle</li></ul>{% endif %}
-    <p>
-    <pre>
-Bonjour,<br />
-<br />
-Je souhaite revendre {{ form.count }} place(s) pour {{ form.spectacle }}.<br />
-Contactez-moi par email si vous êtes intéressé !<br />
-<br />
-{{ user.get_full_name }} ({{ user.email }})
-    </pre>
-    </p>
-    <input class="btn btn-primary" type="submit" value="Envoyer" />
+    <div class="form-group">
+        <div class="multiple-checkbox">
+            <ul>
+            {% for box in resellform.attributions %}
+                <li>
+                    {{box.tag}}
+                    {{box.choice_label}}
+                </li>
+            {% endfor %}            
+            </ul>
+        </div>
+    </div>
+    <div class="form-actions">
+        <input type="submit" class="btn btn-primary" name="resell" value="Revendre les places sélectionnées">
+    </div>
 </form>
+<br>
+{% if annulform.attributions or overdue %}
+<h3>Places en cours de revente</h3>
+<form action="" method="post">
+    {% csrf_token %}
+    <div class="form-group">
+        <div class="multiple-checkbox">
+            <ul>
+            {% for box in annulform.attributions %}
+                <li>
+                    {{box.tag}}
+                    {{box.choice_label}}
+                </li>
+            {% endfor %}            
+            {% for attrib in overdue %}
+                <li>
+                    <input type="checkbox" style="visibility:hidden">
+                    {{attrib.spectacle}}
+                </li>
+            {% endfor %}
+            </ul>
+        </div>
+    </div>
+    {% if annulform.attributions %}
+    <input type="submit" class="btn btn-primary" name="annul" value="Annuler les reventes sélectionnées">
+    {% endif %}
+</form>
+{% endif %}
+<br>
+{% if sold %}
+<h3>Places revendues</h3>
+<table class="table">
+    {% for attrib in sold %}
+    <tr>
+        <form action="" method="post">
+        {% csrf_token %}
+        <td>{{attrib.spectacle}}</td>
+        <td>{{attrib.revente.soldTo.user.get_full_name}}</td>
+        <td><button type="submit" class="btn btn-primary" name="transfer"
+                    value={{attrib.revente.id}}>Transférer</button></td>
+        <td><button type="submit" class="btn btn-primary" name="reinit"
+                    value={{attrib.revente.id}}>Réinitialiser</button></td>
+        </form>
+    </tr>
+    {% endfor %}
+</table>
+{% endif %}
 {% endblock %}
diff --git a/bda/templates/bda-success.html b/bda/templates/bda-success.html
index ebcc87a7..5e970eb7 100644
--- a/bda/templates/bda-success.html
+++ b/bda/templates/bda-success.html
@@ -1,12 +1,8 @@
 {% extends "base_title.html" %}
 {% load staticfiles %}
 
-{% block extra_head %}
-	<link type="text/css" rel="stylesheet" href="{% static "css/bda.css" %}" />
-{% endblock %}
-
 {% block realcontent %}
 
-<h1>Revente de place</h1>
-<p class="success">Votre offre de revente de {{ places }} pour {{ show.title }} le {{ show.date_no_seconds }} ({{ show.location }}) à {{ show.price }}€ a bien été envoyée.</p>
+<h2>Revente de place</h2>
+<p class="success">Un mail a bien été envoyé à {{seller.get_full_name}} ({{seller.email}}), pour racheter une place pour {{spectacle.title}} !</p>
 {% endblock %}
diff --git a/bda/templates/bda-wrongtime.html b/bda/templates/bda-wrongtime.html
new file mode 100644
index 00000000..5e17926b
--- /dev/null
+++ b/bda/templates/bda-wrongtime.html
@@ -0,0 +1,6 @@
+{% extends "base_title.html" %}
+
+{% block realcontent %}
+    <h2>Nope</h2>
+    <p>Cette revente n'est pas disponible actuellement, désolé !</p>
+{% endblock %}
diff --git a/bda/templates/liste-reventes.html b/bda/templates/liste-reventes.html
new file mode 100644
index 00000000..2a5ddc95
--- /dev/null
+++ b/bda/templates/liste-reventes.html
@@ -0,0 +1,23 @@
+{% extends "base_title.html" %}
+{% load bootstrap %}
+
+{% block realcontent %}
+  <h2>Inscriptions pour BDA-Revente</h2>
+  {% if deja_revente %}
+    <p class="success">Des reventes existent déjà pour certains de ces spectacles ; vérifie les places disponibles sans tirage !</p>
+  {% endif %}
+  <form action="" class="form-horizontal" method="post">
+    {% csrf_token %}
+    {{form | bootstrap}}
+  <input type="submit" class="btn btn-primary" value="S'inscrire pour les places sélectionnées">
+  </form>
+
+  {% if shotgun %}
+  <br>
+  <h3>Places disponibles immédiatement</h3>
+    <ul class="list-unstyled">
+    {% for spectacle in shotgun %}
+    <li><a href="{% url "bda-buy-revente" spectacle.id %}">{{spectacle}}</a></li>
+    {% endfor %}
+  {% endif %}
+{% endblock %}
diff --git a/bda/templates/mail-revente.txt b/bda/templates/mail-revente.txt
new file mode 100644
index 00000000..adc61eb9
--- /dev/null
+++ b/bda/templates/mail-revente.txt
@@ -0,0 +1,8 @@
+Bonjour {{ user.get_full_name }}
+
+Une place pour le spectacle {{ spectacle.title }} ({{spectacle.date_no_seconds}}) a été postée sur BdA-Revente.
+
+Si ce spectacle t'intéresse toujours, merci de nous le signaler en cliquant sur ce lien : {% url "bda-interested-revente" revente.id %}. Dans le cas où plusieurs personnes seraient intéressées, nous procèderons à un tirage au sort le {{revente.date_no_seconds}}
+
+Chaleureusement,
+Le BdA
diff --git a/bda/templates/mail-shotgun.txt b/bda/templates/mail-shotgun.txt
new file mode 100644
index 00000000..8c4e7bd9
--- /dev/null
+++ b/bda/templates/mail-shotgun.txt
@@ -0,0 +1,8 @@
+Bonjour {{ user.get_full_name }}
+
+Une place pour le spectacle {{ spectacle.title }} ({{spectacle.date_no_seconds}}) a été postée sur BdA-Revente.
+
+Puisque ce spectacle a lieu dans moins de 24h, il n'y a pas de tirage au sort pour cette place : elle est disponible immédiatement à l'addresse {{url "bda-buy-revente" spectacle.id}}, à la disposition de tous.
+
+Chaleureusement,
+Le BdA
diff --git a/bda/templates/revente-confirm.html b/bda/templates/revente-confirm.html
new file mode 100644
index 00000000..d7614c25
--- /dev/null
+++ b/bda/templates/revente-confirm.html
@@ -0,0 +1,20 @@
+{% extends "base_title.html" %}
+{% load staticfiles %}
+
+
+{%block realcontent %}
+<h2>Rachat d'une place</h2>
+<form action="" method="post">
+{% csrf_token %}
+<pre>
+Bonjour !
+
+Je souhaiterais racheter ta place pour {{spectacle.title}} le {{spectacle.date}} ({{spectacle.location}}) à {{spectacle.price}}€. 
+Contacte-moi si tu es toujours intéressé-e !
+
+{{user.get_full_name}} ({{user.email}})
+</pre>
+<input type="submit" class="btn btn-primary pull-right" value="Envoyer">
+</form>
+<p class="bda-prix">Note : ce mail sera envoyé à une personne au hasard revendant sa place.</p>
+{%endblock%}
diff --git a/bda/urls.py b/bda/urls.py
index d0f8ec83..94b797fa 100644
--- a/bda/urls.py
+++ b/bda/urls.py
@@ -32,6 +32,15 @@ urlpatterns = [
     url(r'^spectacles/unpaid/(?P<tirage_id>\d+)$',
         views.unpaid,
         name="bda-unpaid"),
+    url(r'^liste-revente/(?P<tirage_id>\d+)$',
+        "bda.views.list_revente",
+        name="bda-liste-revente"),
+    url(r'^buy-revente/(?P<spectacle_id>\d+)$',
+        "bda.views.buy_revente",
+        name="bda-buy-revente"),
+    url(r'^revente-interested/(?P<revente_id>\d+)$',
+        "bda.views.revente_interested",
+        name='bda-revente-interested'),
     url(r'^mails-rappel/(?P<spectacle_id>\d+)$', views.send_rappel),
     url(r'^descriptions/(?P<tirage_id>\d+)$', views.descriptions_spectacles,
         name='bda-descriptions'),
diff --git a/bda/views.py b/bda/views.py
index 4cf3dd03..e9a000cb 100644
--- a/bda/views.py
+++ b/bda/views.py
@@ -4,13 +4,16 @@ from __future__ import division
 from __future__ import print_function
 from __future__ import unicode_literals
 
+import random
+
 from django.shortcuts import render, get_object_or_404
 from django.contrib.auth.decorators import login_required
 from django.db import models
-from django.db.models import Count
+from django.db.models import Count, Q
 from django.core import serializers
 from django.forms.models import inlineformset_factory
-from django.http import HttpResponseBadRequest
+from django.http import HttpResponseBadRequest, HttpResponseRedirect
+from django.core.urlresolvers import reverse
 import hashlib
 
 from django.core.mail import send_mail
@@ -18,13 +21,15 @@ from django.utils import timezone
 from django.views.generic.list import ListView
 
 import time
+from datetime import timedelta
 
 from gestioncof.decorators import cof_required, buro_required
 from bda.models import Spectacle, Participant, ChoixSpectacle, Attribution,\
-    Tirage, render_template
+    Tirage, render_template, SpectacleRevente
 from bda.algorithm import Algorithm
 
-from bda.forms import BaseBdaFormSet, TokenForm, ResellForm
+from bda.forms import BaseBdaFormSet, TokenForm, ResellForm, AnnulForm,\
+        InscriptionReventeForm
 
 
 @cof_required
@@ -231,6 +236,11 @@ def do_tirage(request, tirage_id):
             Attribution(spectacle=show, participant=member)
             for show, members, _ in results
             for member, _, _, _ in members])
+        # On inscrit à BdA-Revente ceux qui n'ont pas eu les places voulues
+        for (show, _, losers) in results:
+            for (loser, _, _, _) in losers:
+                loser.choicesrevente.add(show)
+                loser.save()
         return render(request, "bda-attrib-extra.html", data)
     else:
         return render(request, "bda-attrib.html", data)
@@ -277,14 +287,185 @@ def revente(request, tirage_id):
         user=request.user, tirage=tirage)
     if not participant.paid:
         return render(request, "bda-notpaid.html", {})
-    if request.POST:
-        form = ResellForm(participant, request.POST)
-        if form.is_valid():
-            return do_resell(request, form)
+    if request.method == 'POST':
+        if 'resell' in request.POST:
+            resellform = ResellForm(participant, request.POST, prefix='resell')
+            annulform = AnnulForm(participant, prefix='annul')
+            if resellform.is_valid():
+                attributions = resellform.cleaned_data["attributions"]
+                for attribution in attributions:
+                    revente, created = SpectacleRevente.objects.get_or_create(
+                        attribution=attribution,
+                        defaults={'seller': participant})
+                    if not created:
+                        revente.seller = participant
+                        revente.date = timezone.now()
+                    revente.save()
+
+        elif 'annul' in request.POST:
+            annulform = AnnulForm(participant, request.POST, prefix='annul')
+            resellform = ResellForm(participant, prefix='resell')
+            if annulform.is_valid():
+                attributions = annulform.cleaned_data["attributions"]
+                for attribution in attributions:
+                    attribution.revente.delete()
+
+        elif 'transfer' in request.POST:
+            resellform = ResellForm(participant, prefix='resell')
+            annulform = AnnulForm(participant, prefix='annul')
+
+            revente_id = request.POST['transfer'][0]
+            rev = SpectacleRevente.objects.filter(soldTo__isnull=False,
+                                                  id=revente_id)
+            if rev.exists():
+                revente = rev.get()
+                attrib = revente.attribution
+                attrib.participant = revente.soldTo
+                attrib.save()
+
+        elif 'reinit' in request.POST:
+            resellform = ResellForm(participant, prefix='resell')
+            annulform = AnnulForm(participant, prefix='annul')
+            revente_id = request.POST['reinit'][0]
+            rev = SpectacleRevente.objects.filter(soldTo__isnull=False,
+                                                  id=revente_id)
+            if rev.exists():
+                revente = rev.get()
+                revente.date = timezone.now() - timedelta(hours=1)
+                revente.soldTo = None
+                revente.answered_mail = None
+
+        else:
+            resellform = ResellForm(participant, prefix='resell')
+            annulform = AnnulForm(participant, prefix='annul')
     else:
-        form = ResellForm(participant)
+        resellform = ResellForm(participant, prefix='resell')
+        annulform = AnnulForm(participant, prefix='annul')
+
+    overdue = participant.attribution_set.filter(
+            spectacle__date__gte=timezone.now(),
+            revente__isnull=False,
+            revente__seller=participant,
+            revente__date__lte=timezone.now()-timedelta(hours=1)).filter(
+            Q(revente__soldTo__isnull=True) | Q(revente__soldTo=participant))
+    sold = participant.attribution_set.filter(
+            spectacle__date__gte=timezone.now(),
+            revente__isnull=False,
+            revente__soldTo__isnull=False).exclude(
+            revente__soldTo=participant)
+
     return render(request, "bda-revente.html",
-                  {"form": form, 'tirage': tirage})
+                  {'tirage': tirage, 'overdue': overdue, "sold": sold,
+                   "annulform": annulform, "resellform": resellform})
+
+
+@login_required
+def revente_interested(request, revente_id):
+    revente = get_object_or_404(SpectacleRevente, id=revente_id)
+    participant, created = Participant.objects.get_or_create(
+        user=request.user, tirage=revente.attribution.spectacle.tirage)
+    if timezone.now() < revente.date + timedelta(hours=1) or revente.shotgun:
+        return render(request, "bda-wrongtime.html", {})
+
+    revente.answered_mail.add(participant)
+    return render(request, "bda-interested.html",
+                  {"spectacle": revente.attribution.spectacle,
+                   "date": revente.expiration_time})
+
+
+@login_required
+def list_revente(request, tirage_id):
+    tirage = get_object_or_404(Tirage, id=tirage_id)
+    participant, created = Participant.objects.get_or_create(
+            user=request.user, tirage=tirage)
+    spectacles = tirage.spectacle_set.filter(
+            date__gte=timezone.now())
+    shotgun = []
+    deja_revente = False
+    for spectacle in spectacles:
+        revente_objects = SpectacleRevente.objects.filter(
+                attribution__spectacle=spectacle,
+                soldTo__isnull=True)
+        revente_count = 0
+        for revente in revente_objects:
+            if revente.shotgun:
+                revente_count += 1
+        if revente_count:
+            spectacle.revente_count = revente_count
+            shotgun.append(spectacle)
+
+    if request.method == 'POST':
+        form = InscriptionReventeForm(tirage, request.POST)
+        if form.is_valid():
+            choices = form.cleaned_data['spectacles']
+            participant.choicesrevente = choices
+            participant.save()
+            for spectacle in choices:
+                qset = SpectacleRevente.objects.filter(
+                        attribution__spectacle=spectacle)
+                if qset.exists():
+                    # On l'inscrit à l'un des tirages au sort
+                    for revente in qset.all():
+                        if revente.shotgun and not revente.soldTo:
+                            deja_revente = True
+                        else:
+                            revente.answered_mail.add(participant)
+                            break
+    else:
+        form = InscriptionReventeForm(
+                tirage,
+                initial={'spectacles': participant.choicesrevente.all()})
+
+    return render(request, "liste-reventes.html",
+                  {"form": form, 'shotgun': shotgun,
+                   "deja_revente": deja_revente})
+
+
+@login_required
+def buy_revente(request, spectacle_id):
+    spectacle = get_object_or_404(Spectacle, id=spectacle_id)
+    tirage = spectacle.tirage
+    participant, created = Participant.objects.get_or_create(
+            user=request.user, tirage=tirage)
+    reventes = SpectacleRevente.objects.filter(
+                         attribution__spectacle=spectacle,
+                         soldTo__isnull=True)
+    if reventes.filter(seller=participant).exists():
+        revente = reventes.filter(seller=participant)[0]
+        revente.delete()
+        return HttpResponseRedirect(reverse("bda-liste-revente",
+                                            args=[tirage.id]))
+    reventes_shotgun = []
+    for revente in reventes.all():
+        if revente.shotgun:
+            reventes_shotgun.append(revente)
+
+    if reventes_shotgun.empty():
+        return render(request, "bda-no-revente.html", {})
+
+    if request.POST:
+        revente = random.choice(reventes_shotgun)
+        revente.soldTo = participant
+        revente.save()
+        mail = """Bonjour !
+
+Je souhaiterais racheter ta place pour %s le %s (%s) à %.02f€.
+Contacte-moi si tu es toujours intéressé·e !
+
+%s (%s)""" % (spectacle.title, spectacle.date_no_seconds(),
+              spectacle.location, spectacle.price,
+              request.user.get_full_name(), request.user.email)
+        send_mail("BdA-Revente : %s" % spectacle.title, mail,
+                  request.user.email,
+                  [revente.seller.user.email],
+                  fail_silently=False)
+        return render(request, "bda-success.html",
+                      {"seller": revente.attribution.participant.user,
+                       "spectacle": spectacle})
+
+    return render(request, "revente-confirm.html",
+                  {"spectacle": spectacle,
+                   "user": request.user})
 
 
 @buro_required
diff --git a/cof/settings_dev.py b/cof/settings_dev.py
index 38d36390..7d270648 100644
--- a/cof/settings_dev.py
+++ b/cof/settings_dev.py
@@ -152,6 +152,9 @@ PETITS_COURS_REPLYTO = "cof@ens.fr"
 RAPPEL_FROM = 'Le BdA <bda@ens.fr>'
 RAPPEL_REPLY_TO = RAPPEL_FROM
 
+REVENTE_FROM = 'BDA-Revente <bda-revente@ens.fr>'
+REVENTE_REPLY_TO = REVENTE_FROM
+
 LOGIN_URL = "/gestion/login"
 LOGIN_REDIRECT_URL = "/gestion/"
 
diff --git a/gestioncof/templates/home.html b/gestioncof/templates/home.html
index 0907adc6..0cd32ebf 100644
--- a/gestioncof/templates/home.html
+++ b/gestioncof/templates/home.html
@@ -43,6 +43,7 @@
                         {% else %}
                             <li><a href="{% url "bda-places-attribuees" tirage.id %}">Mes places</a></li> 
                             <li><a href="{% url "bda-revente" tirage.id %}">Revendre une place</a></li> 
+                        <li><a href="{% url "bda-liste-revente" tirage.id %}">S'inscrire à BDA-Revente</a></li>
                         {% endif %}
                     </ul> 
                 {% endfor %}
diff --git a/provisioning/cron.dev b/provisioning/cron.dev
index d249d547..6cd2ca81 100644
--- a/provisioning/cron.dev
+++ b/provisioning/cron.dev
@@ -7,3 +7,4 @@ DBNAME="cof_gestion"
 DBPASSWD="4KZt3nGPLVeWSvtBZPSM3fSzXpzEU4"
 
 19 */12 * * * date >> /vagrant/rappels.log ; python /vagrant/manage.py sendrappels >> /vagrant/rappels.log 2>&1
+*/5 * * * * python /vagrant/manage.py manage_revente >> /vagrant/reventes.log 2>&1
diff --git a/provisioning/cron.md b/provisioning/cron.md
index 8b3f608e..840a8716 100644
--- a/provisioning/cron.md
+++ b/provisioning/cron.md
@@ -14,3 +14,14 @@ envoyés).
 - Garde les logs peut être une bonne idée.
 
 Exemple : voir le fichier `provisioning/cron.dev`.
+
+## Gestion des mails de revente
+
+Il faut effectuer très régulièrement la commande `manage_reventes` de GestioCOF,
+qui gère toutes les actions associées à BdA-Revente : envoi des mails de notification,
+tirages.
+
+- Pour l'instant un délai de 5 min est hardcodé
+- Garde des logs ; ils vont finir par être assez lourds si on a beaucoup de reventes.
+
+Exemple : provisioning/cron.dev