LabRat

Level 1 of the Dungeon
(2, -9, D:1)
  a +0 mace
(3, -24, D:1)
  a +0 short sword
(10, 10, D:1)
  a +0 ring mail
(12, -6, D:1)
  a goblin skeleton
(14, -10, D:1)
  a bat skeleton
(24, -22, D:1)
  a +0 dagger
  a goblin skeleton
(24, -17, D:1)
  a +2 helmet of intelligence
(25, 2, D:1)
  a rat skeleton
(26, -17, D:1)
  a +0 ring mail
(30, 0, D:1)
  a +0 devious dagger
(31, 10, D:1)
  a quokka skeleton
(32, -27, D:1)
  a +0 whip
(33, 8, D:1)
  a ball python skeleton
(38, -28, D:1)
  a rat corpse (skeletalised by now)
(42, -18, D:1)
  a hobgoblin skeleton
(52, 1, D:1)
  3 poisoned darts
(61, -10, D:1)
  a +0 club

Level 2 of the Dungeon
[Shop] Vashous's Antique Armour Shoppe
  a +0 chain mail (132 gold)
  a +3 leather armour of fire resistance (528 gold)
  a +0 leather armour (44 gold)
  a +2 robe of cold resistance (393 gold)
  an orb of pyromania (572 gold)
  a +0 robe (19 gold)
  a +0 ring mail (88 gold)
  the +2 cloak of Classification {Str+3 Dex+3} (750 gold)
    Str+3:     It affects your strength (+3).
    Dex+3:     It affects your dexterity (+3).
    
    It cannot be enchanted further.
  a +0 scale mail (88 gold)
(7, -2, D:2)
  a +0 hand axe
(9, 17, D:2)
  an inkwell talisman
(15, 15, D:2)
  an adder skeleton
(16, 18, D:2)
  a +0 dagger
(18, 17, D:2)
  a +0 mace
(18, 27, D:2)
  a +0 dagger
(19, 22, D:2)
  a ball python skeleton
(20, 27, D:2)
  an adder skeleton
(31, 7, D:2)
  a hobgoblin skeleton
(33, 0, D:2)
  a +0 dagger
(49, 41, D:2)
  a +0 club
(52, 4, D:2)
  a +0 hand axe
(52, 8, D:2)
  a +0 dagger
(52, 14, D:2)
  a ball python skeleton

Level 3 of the Dungeon
(17, 9, D:3)
  a +0 robe
(20, 6, D:3)
  a +0 hand axe
(21, -1, D:3)
  6 poisoned darts
  a hobgoblin corpse (skeletalised by now)
(21, 0, D:3)
  a +0 club
  a +0 club
  4 stones
(22, -2, D:3)
  a +0 quarterstaff
(27, 3, D:3)
  a +0 dagger
(28, 0, D:3)
  a +0 club
  a +0 sling
  a goblin skeleton
(28, 6, D:3)
  a +0 short sword
(29, -6, D:3)
  a +0 club
(29, 2, D:3)
  3 darts of disjunction
(29, 6, D:3)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(35, -12, D:3)
  a +0 chain mail
(36, -1, D:3)
  a +0 rapier
(46, -17, D:3)
  a +0 ring mail
(47, -26, D:3)
  a hobgoblin corpse (skeletalised by now)

Level 4 of the Dungeon
(0, 0, D:4)
  a ball python corpse (skeletalised by now)
(12, 14, D:4)
  a parchment of Searing Ray
(20, 6, D:4)
  a +0 hand axe
  a +0 short sword
  an orc skeleton
(21, 5, D:4)
  a +0 club
  a +0 ring mail
(28, 7, D:4)
  a +0 plate armour
(37, 1, D:4)
  a +0 club
(50, 19, D:4)
  a +0 short sword
  a +0 leather armour
  a +0 mace
  a +3 leather armour
  a +0 whip
  an orc corpse (skeletalised by now)
  an orc corpse (skeletalised by now)
(50, 20, D:4)
  a +0 dagger
(55, 17, D:4)
  a +0 club