diff --git a/src/teams/models.py b/src/teams/models.py
index 6e0862f4..3366926f 100644
--- a/src/teams/models.py
+++ b/src/teams/models.py
@@ -401,7 +401,7 @@ class TeamShift(CampRelatedModel):
 
     shift_range = DateTimeRangeField()
 
-    team_members = models.ManyToManyField(TeamMember, blank=True)
+    team_members = models.ManyToManyField(TeamMember, blank=True, through=TeamShiftAssignment)
 
     people_required = models.IntegerField(default=1)
 
@@ -420,3 +420,21 @@ class TeamShift(CampRelatedModel):
     @property
     def users(self):
         return [member.user for member in self.team_members.all()]
+
+class TeamShiftAssignment(CampRelatedModel):
+    team_shift = models.ForeignKey(
+        "teams.TeamShift",
+        on_delete=models.CASCADE,
+        help_text="The shift",
+    )
+
+    team_member = models.ForeignKey(
+        "teams.TeamMember",
+        on_delete=models.CASCADE,
+        help_text="The team member on shift",
+    )
+
+    for_sale = models.BooleanField(
+        default=False,
+        help_text="Is the shift assignment for sale?",
+    )
diff --git a/src/teams/templates/team_shift_list.html b/src/teams/templates/team_shift_list.html
index 360e66a9..e8bbf025 100644
--- a/src/teams/templates/team_shift_list.html
+++ b/src/teams/templates/team_shift_list.html
@@ -50,7 +50,7 @@ Shifts | {{ block.super }}
                 {{ shift.people_required }}
             <td>
                 {% for member in shift.team_members.all %}
-		{{ member.user.profile.get_public_credit_name }}{% if not forloop.last %},{% endif %}
+		{{ member.user.profile.get_public_credit_name }}{% if member.for_sale %} <em>(for sale!)</em>{% endif %}{% if not forloop.last %},{% endif %}
                 {% empty %}
                     None!
                 {% endfor %}
@@ -71,7 +71,11 @@ Shifts | {{ block.super }}
                    href="{% url 'teams:shift_member_drop' camp_slug=camp.slug team_slug=team.slug pk=shift.pk %}">
                     <i class="fas fa-thumbs-down"></i> Unassign me
                 </a>
-                {% elif shift.people_required > shift.team_members.count %}
+                <a class="btn btn-warning"
+                   href="{% url 'teams:shift_member_sell' camp_slug=camp.slug team_slug=team.slug pk=shift.pk %}">
+                    <i class="fas fa-thumbs-down"></i> Sell shift
+                </a>
+                {% elif shift.people_required > shift.team_members.filter(for_sale=False).count %}
                 <a class="btn btn-success"
                    href="{% url 'teams:shift_member_take' camp_slug=camp.slug team_slug=team.slug pk=shift.pk %}">
                     <i class="fas fa-thumbs-up"></i> Assign me
diff --git a/src/teams/templates/team_user_shifts.html b/src/teams/templates/team_user_shifts.html
index 745fd2bb..e3311b90 100644
--- a/src/teams/templates/team_user_shifts.html
+++ b/src/teams/templates/team_user_shifts.html
@@ -34,6 +34,10 @@ Your shifts | {{ block.super }}
         <td>
             {{ shift.shift_range.upper|date:'H:i' }}
         </td>
+	<td>
+          <a class="btn btn-warning"
+             href="{% url 'teams:shift_member_sell' camp_slug=camp.slug team_slug=shift.team.slug pk=shift.pk %}">
+              <i class="fas fa-thumbs-down"></i> Sell shift
         <td>
           <a class="btn btn-danger"
              href="{% url 'teams:shift_member_drop' camp_slug=camp.slug team_slug=shift.team.slug pk=shift.pk %}">
@@ -45,4 +49,4 @@ Your shifts | {{ block.super }}
     </tbody>
 </table>
 
-{% endblock %}
\ No newline at end of file
+{% endblock %}
diff --git a/src/teams/urls.py b/src/teams/urls.py
index 92ef4e03..33bdc7c7 100644
--- a/src/teams/urls.py
+++ b/src/teams/urls.py
@@ -179,6 +179,11 @@ urlpatterns = [
                                             MemberDropsShift.as_view(),
                                             name="shift_member_drop",
                                         ),
+                                        path(
+                                            "sell",
+                                            MemberSellsShift.as_view(),
+                                            name="shift_member_sell",
+                                        ),
                                     ]
                                 ),
                             ),
diff --git a/src/teams/views/shifts.py b/src/teams/views/shifts.py
index eaa44fc8..72d0ede9 100644
--- a/src/teams/views/shifts.py
+++ b/src/teams/views/shifts.py
@@ -274,6 +274,9 @@ class MemberTakesShift(LoginRequiredMixin, CampViewMixin, View):
                 request, template.render(Context({"shifts": overlapping_shifts}))
             )
         else:
+            # Remove at most one shift assignment for sale
+            for shift_assignment in shift.team_members.filter(for_sale=True)[:1]:
+                shift_assignment.delete()
             shift.team_members.add(team_member)
 
         kwargs.pop("pk")
@@ -297,6 +300,23 @@ class MemberDropsShift(LoginRequiredMixin, CampViewMixin, View):
 
         return HttpResponseRedirect(reverse("teams:shifts", kwargs=kwargs))
 
+class MemberSellsShift(LoginRequiredMixin, CampViewMixin, View):
+
+    http_methods = ["get"]
+
+    def get(self, request, **kwargs):
+        shift = TeamShift.objects.get(id=kwargs["pk"])
+        team = Team.objects.get(camp=self.camp, slug=kwargs["team_slug"])
+
+        team_member = TeamMember.objects.get(team=team, user=request.user)
+
+        shift_assignment = shift.team_members.get(team_member = team_member.pk)
+        shift_assignment.for_sale = True
+        shift_assignment.save()
+
+        kwargs.pop("pk")
+
+        return HttpResponseRedirect(reverse("teams:shifts", kwargs=kwargs))
 
 class UserShifts(CampViewMixin, TemplateView):
     template_name = "team_user_shifts.html"