I had exactly 12 in my inventory; and mafia autosold all of them.
Here is a part of my today's raw log:
[605] Haunted Bathroom
Encounter: claw-foot bathtub
Round 0: nightbird wins initiative!
Round 0: nightbird casts CANNELLONI CANNON! (auto-attack)
Round 2: claw-foot bathtub takes 107...