whodunnit

Level 1 of the Dungeon
[Shop] Ahitzigg's Assorted Antiques
  a +0 spear (78 gold)
  a scroll of identify (52 gold)
  a +0 leather armour (52 gold)
  a phial of floods (1040 gold)
  a +0 pair of gloves (117 gold)
  a +0 club (26 gold)
  a +0 dagger (52 gold)
  a +0 short sword (78 gold)
(0, 0, D:1)
  a book of Air
(1, 1, D:1)
  a rat corpse (skeletalised by now)
(2, 14, D:1)
  6 stones
(3, 6, D:1)
  a bat corpse (skeletalised by now)
(3, 16, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(14, 11, D:1)
  a bat skeleton
(14, 17, D:1)
  a book of Callings
(15, -9, D:1)
  a +0 club
(17, 39, D:1)
  a rat corpse (skeletalised by now)
(19, 18, D:1)
  a hobgoblin skeleton
(20, 19, D:1)
  a bat skeleton
(21, 14, D:1)
  a +0 short sword
(24, 16, D:1)
  a ball python skeleton
  a rat skeleton
(26, 18, D:1)
  a bat skeleton
(27, 16, D:1)
  5 stones
(28, 16, D:1)
  a +0 spear
(29, -7, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(29, 26, D:1)
  a +0 spear
(30, -6, D:1)
  a +0 dagger
(31, 30, D:1)
  a bat corpse (skeletalised by now)
(41, -4, D:1)
  a +0 short sword
(42, 34, D:1)
  4 poisoned darts
(47, 24, D:1)
  a rat skeleton
(52, 21, D:1)
  a bat corpse (skeletalised by now)
(56, 39, D:1)
  5 stones

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 dagger
  a +0 leather armour
  a +0 short sword
  a +1 leather armour of fire resistance
  an orc corpse (skeletalised by now)
  an orc corpse (skeletalised by now)
(0, 1, D:2)
  a +0 whip
  a +0 club
(1, 0, D:2)
  a +0 dagger
  a +0 robe
(1, 2, D:2)
  a staff of conjuration
(12, -21, D:2)
  a bat corpse (skeletalised by now)
(17, 7, D:2)
  an adder skeleton
(29, 12, D:2)
  a +0 flail
(36, -14, D:2)
  a frilled lizard skeleton
(37, -19, D:2)
  a +0 club
(42, -19, D:2)
  8 stones
(43, -10, D:2)
  a +0 dagger

Level 3 of the Dungeon
[Shop] Guofesch's General Store
  a scroll of teleportation (36 gold)
  a staff of death (300 gold)
  4 stones (4 gold)
  a scroll of enchant weapon (90 gold)
  a scroll of identify (24 gold)
  a +0 trident (42 gold)
  a +0 plate armour (276 gold)
  6 stones (7 gold)
  a +6 ring of intelligence (432 gold)
(0, 0, D:3)
  a +0 leather armour
(1, 15, D:3)
  3 stones
(23, -10, D:3)
  an adder skeleton
(27, -15, D:3)
  a +0 club
  5 stones
(38, 12, D:3)
  a +0 club
  a goblin skeleton
(39, 8, D:3)
  a stone
(39, 11, D:3)
  a +0 dagger
(40, 10, D:3)
  a +0 dagger
  a +0 animal skin
  a +0 dagger
  a +0 club
  a +0 club
  a +2 dagger of venom
  a +0 club
  a goblin skeleton
  a goblin skeleton
  a bat skeleton
  a goblin skeleton
  a goblin skeleton
  a goblin skeleton
(42, 11, D:3)
  a +0 dagger
  a +2 dagger of draining
  a goblin skeleton
  a goblin skeleton
(44, 19, D:3)
  6 stones
(45, -5, D:3)
  7 stones
(48, 14, D:3)
  a +0 ring mail
(49, 2, D:3)
  an adder corpse (skeletalised by now)
(58, -25, D:3)
  a ball python corpse (skeletalised by now)

Level 4 of the Dungeon
[Shop] Vidorhae's Antique Weapon Emporium
  the +3 dagger of Firrauna {antimagic, rC- Dex+7} (1035 gold)
    Dex+7:      It affects your dexterity (+7).
    rC-:        It makes you vulnerable to cold.
  a +0 rapier (116 gold)
  a +0 trident (101 gold)
  a +0 quarterstaff (116 gold)
  a +0 club (29 gold)
  a +0 long sword (101 gold)
  a +0 war axe (101 gold)
  a +0 quarterstaff (116 gold)
  a +0 long sword (101 gold)
(0, 0, D:4)
  a +0 short sword
  a kobold corpse
(2, 4, D:4)
  a +0 scale mail
(6, 16, D:4)
  a +0 club
  a +0 chain mail
(8, -30, D:4)
  a scroll of enchant weapon
(11, -4, D:4)
  a blade talisman
(13, -31, D:4)
  a +2 heavy spear
  a gnoll corpse
(13, -30, D:4)
  a +0 flail
(13, -29, D:4)
  an adder corpse
(20, -25, D:4)
  a potion of degeneration
(20, -24, D:4)
  7 gold pieces
(20, -23, D:4)
  14 gold pieces
(21, -25, D:4)
  a potion of degeneration
(21, -24, D:4)
  a potion of curing
(21, -23, D:4)
  a scroll of enchant weapon
(22, -25, D:4)
  a +0 robe
(22, -24, D:4)
  a scroll of enchant weapon
(22, -23, D:4)
  14 gold pieces
(24, -22, D:4)
  a book of Air