CerberUrsi

Level 4 of the Dungeon
[Shop] Upaniar's Antique Armour Shoppe
  (Shop contents are unknown)
(0, 0, D:4)
  18 gold pieces
(7, 1, D:4)
  a hound corpse
(20, -1, D:4)
  a potion of attraction
(24, 6, D:4)
  a +0 sling