PBD

Level 1 of the Dungeon
[Shop] Gatiyz's Book Boutique
  (Shop contents are unknown)
(0, 0, D:1)
  a +0 ring mail
(16, 13, D:1)
  2 stones
(20, -5, D:1)
  a rat corpse (skeletalised by now)
(22, 0, D:1)
  5 stones
(30, -1, D:1)
  a hobgoblin corpse
(32, 1, D:1)
  a bat corpse