MatrixCheese

Level 1 of the Dungeon
(0, 0, D:1)
  a ball python corpse (skeletalised by now)
(10, -23, D:1)
  a +0 dagger
  3 stones
(17, -17, D:1)
  a +0 mace
(17, 6, D:1)
  a +0 club
(21, -7, D:1)
  a +0 short sword
(23, -17, D:1)
  a rat skeleton
  a jackal skeleton
  a jackal skeleton
  a jackal skeleton
(30, -24, D:1)
  a ball python skeleton
(38, -8, D:1)
  a +0 dagger
(42, -17, D:1)
  a +0 scale mail
(45, -22, D:1)
  a +0 dagger
  a ball python corpse (skeletalised by now)
  a kobold corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
  a +0 robe of positive energy
  the human skeleton of Jessica
(1, -5, D:2)
  a +0 chain mail
(1, -4, D:2)
  a +0 leather armour
(4, -5, D:2)
  a +0 scale mail
(5, -26, D:2)
  a +0 dagger
  a +0 sling
  a goblin corpse (skeletalised by now)
(5, -7, D:2)
  a +1 vampiric whip
(6, -15, D:2)
  a +0 dagger
(12, -12, D:2)
  a +0 club
  a goblin skeleton
(14, -29, D:2)
  a +0 club
(19, -8, D:2)
  a +0 scale mail
(20, -23, D:2)
  a +0 spear
(23, -15, D:2)
  an inkwell talisman
(28, -25, D:2)
  a +0 scale mail
(28, -5, D:2)
  a +0 dagger
  a goblin skeleton
(29, -5, D:2)
  a +0 short sword
  5 stones
(32, -33, D:2)
  a +0 club
(33, -3, D:2)
  a quokka corpse (skeletalised by now)
(40, -38, D:2)
  a +0 robe
(45, -26, D:2)
  a ball python corpse (skeletalised by now)
(45, -15, D:2)
  a +0 robe

Level 3 of the Dungeon
[Shop] Okyakepy's General Store
  a scroll of teleportation (30 gold)
  a condenser vane (400 gold)
  a box of beasts (400 gold)
  a condenser vane (400 gold)
  a +0 chain mail (60 gold)
  an amulet of chemistry (unknown) (300 gold)
(0, 0, D:3)
  a ball python corpse
(2, 4, D:3)
  a +0 sling
(4, -5, D:3)
  a rat corpse
(7, 2, D:3)
  an adder corpse (skeletalised by now)
(15, 4, D:3)
  a ribbon worm corpse
(23, -13, D:3)
  a +2 dagger of venom (still there?)
  a +0 ring mail (still there?)
  a wand of flame (18) (still there?)
  the goblin corpse of Ijyb (still there?)
(31, -9, D:3)
  a +0 club
  a +0 short sword
  a +0 ring mail
  a +0 hand axe
  a +0 whip
  an orc corpse