DRKPTR

Level 1 of the Dungeon
[Shop] Gaoqas's Antique Weapon Emporium
  (Shop contents are unknown)
(0, 0, D:1)
  a bat corpse
(20, 21, D:1)
  a red potion
(21, 34, D:1)
  a +0 dagger
(22, 36, D:1)
  a +0 plate armour