Errthou

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 quarterstaff
(5, 22, D:1)
  a +0 club
(10, -5, D:1)
  a +0 dagger
(13, 44, D:1)
  a +0 chain mail
(21, -1, D:1)
  a +0 dagger
(22, 2, D:1)
  a ring of magical power
(33, -9, D:1)
  a +0 leather armour
(33, 5, D:1)
  a +0 dagger
(36, 7, D:1)
  a +0 spear
(36, 12, D:1)
  a +0 pair of boots
(36, 21, D:1)
  a +0 ring mail
(42, 24, D:1)
  a +2 vampiric short sword
(47, 5, D:1)
  a +0 dagger
(47, 29, D:1)
  a +0 whip
(52, -9, D:1)
  8 stones
(54, 5, D:1)
  a +0 ring mail
(58, 22, D:1)
  a +0 club
(58, 34, D:1)
  a +0 spear

Level 2 of the Dungeon
[Shop] Xoidas's General Store
  a scroll of teleportation (39 gold)
  a scroll of identify (26 gold)
  a +0 leather armour (26 gold)
  a scroll of teleportation (39 gold)
  a +1 falchion of holy wrath (161 gold)
  a book of Transfigurations (520 gold)
  a +0 ring mail (52 gold)
(0, 0, D:2)
  a +0 club
(9, -5, D:2)
  a +0 leather armour
(14, 18, D:2)
  an amulet of regeneration
(15, -16, D:2)
  a +0 dagger
  4 stones
(17, -14, D:2)
  a +0 dagger
  a +0 chain mail
(26, -26, D:2)
  a +0 short sword of speed
(29, 20, D:2)
  a +0 long sword
(31, -13, D:2)
  a +0 sling
(32, -31, D:2)
  3 stones
(48, 16, D:2)
  a +0 whip of flaming
(52, -11, D:2)
  4 stones
(55, -10, D:2)
  a +0 chain mail

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 robe
(3, 37, D:3)
  a +0 club
(3, 41, D:3)
  a +0 dagger
(4, 42, D:3)
  a +0 pair of boots
(5, 29, D:3)
  6 stones
(21, 21, D:3)
  a +0 dagger
(33, 12, D:3)
  a +0 leather armour
(39, 3, D:3)
  a +0 ring mail
(41, 6, D:3)
  a +0 flail
  a +0 leather armour
(42, -2, D:3)
  3 stones
(48, 15, D:3)
  3 stones
(65, 18, D:3)
  a +0 club
  a kobold corpse (skeletalised by now)

Level 4 of the Dungeon
(2, -7, D:4)
  a +0 dagger
(19, -8, D:4)
  a giant cockroach corpse
(28, -14, D:4)
  a +0 dagger
  a goblin corpse
(31, -14, D:4)
  a +0 short sword
(39, -8, D:4)
  a +0 dagger
  a +0 robe
  an orc corpse