Nithhogg

Level 1 of the Dungeon
[Shop] Girej's Weapon Shop
  a +0 dagger (24 gold)
  a +0 mace (36 gold)
  a +0 hand axe (36 gold)
  a +0 dagger (24 gold)
  a +0 mace (36 gold)
  a +0 short sword (36 gold)
  17 stones (20 gold)
  16 stones (19 gold)
  a +0 whip (30 gold)
(0, 8, D:1)
  a +0 dagger
(10, -25, D:1)
  a +0 club
(15, 2, D:1)
  a +0 short sword
  3 stones
(24, -26, D:1)
  14 stones
(26, 26, D:1)
  a +0 leather armour
(28, -11, D:1)
  a +0 club
(29, -10, D:1)
  a +0 club
(31, 6, D:1)
  a +0 club
(40, 6, D:1)
  a +0 whip

Level 2 of the Dungeon
[Shop] Xutasuisu's Magic Scroll Shoppe
  a scroll of identify (22 gold)
  a scroll of identify (22 gold)
  a scroll of fear (38 gold)
  a scroll of identify (22 gold)
  a scroll of identify (22 gold)
  a scroll of amnesia (38 gold)
  a scroll of silence (82 gold)
  a scroll of identify (22 gold)
  a scroll of teleportation (33 gold)
  a scroll of enchant armour (82 gold)
  a scroll of blinking (82 gold)
  a scroll of identify (22 gold)
  a scroll of enchant weapon (82 gold)
  a scroll of immolation (38 gold)
(0, 0, D:2)
  a +0 hand axe
(9, -20, D:2)
  a +0 club
(9, -11, D:2)
  17 stones
(13, -12, D:2)
  18 arrows
(14, -11, D:2)
  a +0 hand axe
(20, 16, D:2)
  a +0 short sword
  2 stones
(21, -16, D:2)
  a +0 dagger
(24, -10, D:2)
  a +0 leather armour
(25, 20, D:2)
  a +0 leather armour
(26, -12, D:2)
  a +0 dagger
(39, 1, D:2)
  a +0 leather armour
(42, -12, D:2)
  a +0 dagger
(42, 17, D:2)
  a +0 rapier

Level 3 of the Dungeon
(0, 0, D:3)
  a staff of fire
(1, 18, D:3)
  a +0 dagger
(7, 22, D:3)
  a +0 ring mail
(7, 35, D:3)
  a +0 short sword
(8, -10, D:3)
  19 arrows
(13, 31, D:3)
  23 stones
(18, -6, D:3)
  a staff of conjuration
(29, 9, D:3)
  a +0 short sword
(31, 8, D:3)
  a +0 whip
  a +0 chain mail
  a +0 dagger
  a +0 trident
(32, 8, D:3)
  a +0 short sword
  a +0 chain mail
(33, 10, D:3)
  13 poisoned darts

Level 4 of the Dungeon
(0, 0, D:4)
  an adder corpse
(7, 27, D:4)
  a +0 pair of gloves
(8, 6, D:4)
  a +0 hand axe
  a +0 dagger
  a +1 robe of willpower
(10, 7, D:4)
  a +0 war axe
  a +0 dagger
  3 boomerangs
  a +0 ring mail
  an orc corpse (skeletalised by now)
  an orc corpse (skeletalised by now)
(10, 31, D:4)
  a +0 robe
(11, 12, D:4)
  a +0 dagger
(13, 24, D:4)
  a +0 dagger
(19, 14, D:4)
  a +0 club
  a +0 hand axe
  a +0 scale mail
  a +0 dagger
  a +0 robe
  a +0 flail
  an orc corpse (skeletalised by now)