Efficiency

Level 5 of the Dungeon
(0, 0, D:5)
  a +0 scale mail
(1, -8, D:5)
  a +6 ring of dexterity
(2, -12, D:5)
  14 gold pieces
(2, -11, D:5)
  7 gold pieces
(3, -14, D:5)
  10 gold pieces