Efficiency

Level 4 of the Dungeon
[Shop] Nasoteag's Armour Emporium
  the +0 chain mail of a volcano {rF+ rCorr Str-2} (278 gold)
    Str:       It affects your strength (-2).
    rF:        It protects you from fire.
    rCorr:     It protects you from acid and corrosion.
  a +0 robe (9 gold)
  a +0 leather armour (28 gold)
  a +2 leather armour of poison resistance (224 gold)
  a +0 helmet (63 gold)
  a +3 plate armour of willpower (630 gold)
  a +0 robe (9 gold)
  a +0 leather armour (28 gold)
  a +0 ring mail (56 gold)
  a +0 robe (9 gold)
  a +0 scale mail (56 gold)
  a +0 robe (9 gold)
(0, 0, D:4)
  25 sling bullets
(6, 10, D:4)
  11 gold pieces

Level 5 of the Dungeon
(0, 0, D:5)
  a +0 mace
(8, 8, D:5)
  a +0 ring mail
(14, 4, D:5)
  18 gold pieces

Level 6 of the Dungeon
(0, 0, D:6)
  8 gold pieces