Hah

Level 1 of the Dungeon
(0, 0, D:1)
  a rat corpse (skeletalised by now)
(4, -4, D:1)
  a bat skeleton
(6, -6, D:1)
  a +0 dagger
(7, -22, D:1)
  a ball python skeleton
(7, -6, D:1)
  a +0 robe
(13, 9, D:1)
  a +0 club
(15, -6, D:1)
  9 stones
(16, -6, D:1)
  a +0 dagger
  a stone
(16, 12, D:1)
  a +0 leather armour
(25, -7, D:1)
  3 poisoned darts
(27, -4, D:1)
  a rat corpse (skeletalised by now)
(41, -10, D:1)
  a +0 whip
  5 stones
(43, -20, D:1)
  a hobgoblin skeleton
(45, -10, D:1)
  a +0 robe

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 short sword
  3 stones
(6, -7, D:2)
  a +0 scale mail
(13, -6, D:2)
  a +0 dagger
(25, 15, D:2)
  a +0 hammer
(27, 2, D:2)
  a ball python corpse (skeletalised by now)
(28, 19, D:2)
  a +0 short sword
  a kobold corpse (skeletalised by now)
(36, 6, D:2)
  2 poisoned darts
(55, -9, D:2)
  a +0 hand axe

Level 3 of the Dungeon
[Shop] Ysoafull's Assorted Antiques
  a rimehorn talisman (625 gold)
  a +0 helmet (112 gold)
  a storm talisman (2000 gold)
  a +0 long sword (87 gold)
  a +0 club (12 gold)
  a +0 leather armour (50 gold)
(0, 0, D:3)
  a +0 club
  2 boomerangs
  a +0 leather armour
  an orc corpse (skeletalised by now)
(0, 1, D:3)
  an adder corpse (skeletalised by now)
(9, -25, D:3)
  a +0 spear
(12, 6, D:3)
  a +0 leather armour
(13, -19, D:3)
  8 stones
(15, -2, D:3)
  a bat skeleton
(18, -16, D:3)
  a ball python skeleton
(34, -26, D:3)
  a +0 club
  a goblin corpse (skeletalised by now)
(35, -17, D:3)
  a +0 whip
(36, -17, D:3)
  a bat corpse (skeletalised by now)
(39, -36, D:3)
  a +0 scale mail
(43, -7, D:3)
  a +0 robe
(43, 5, D:3)
  a ball python corpse (skeletalised by now)

Level 4 of the Dungeon
(0, 0, D:4)
  a potion of cancellation
(6, 4, D:4)
  a potion of curing
(29, 25, D:4)
  a ball python corpse
(30, 13, D:4)
  an adder corpse