Caterwaul

Level 1 of the Dungeon
[Shop] Gish's Armour Boutique
  (Shop contents are unknown)
(0, 0, D:1)
  a scroll of identify
(2, -8, D:1)
  a dart slug corpse
(3, 3, D:1)
  a rat corpse
(4, -11, D:1)
  a +0 dagger
  a goblin corpse
(12, -21, D:1)
  2 stones