whodunnit

Level 1 of the Dungeon
[Shop] Byush's Assorted Antiques
  (Shop contents are unknown)
(2, 10, D:1)
  15 gold pieces
(25, 1, D:1)
  11 gold pieces
(30, 1, D:1)
  a rat corpse
(33, 4, D:1)
  a rat corpse
(33, 5, D:1)
  a giant cockroach corpse
(38, 2, D:1)
  the felid corpse of whodunnit
(42, -13, D:1)
  a parchment of Dimensional Bullseye