Yendor

the Dungeon
(0, 0, D)
  20 stones
(1, 1, D)
  a river rat corpse
(6, -1, D)
  10 gold pieces
(7, -1, D)
  12 gold pieces
(7, 0, D)
  a meat ration
(7, 1, D)
  a +0 cloak of invisibility
(8, -1, D)
  12 gold pieces
(8, 0, D)
  8 arrows
(9, -1, D)
  7 gold pieces