Nithhogg

Level 1 of the Dungeon
[Shop] Myongaorph's Antique Armour Boutique
  a +9 plate armour of ponderousness (990 gold)
  a +0 helmet (99 gold)
  a +0 chain mail (99 gold)
  a +0 leather armour (44 gold)
  a +1 plate armour of poison resistance (704 gold)
  a +0 scale mail (88 gold)
  a +0 scale mail of fire resistance (242 gold)
  a +0 ring mail (88 gold)
  a +0 pair of gloves (99 gold)
(0, 0, D:1)
  a +0 club
(7, -20, D:1)
  a +0 short sword
(9, -18, D:1)
  5 stones
(11, -3, D:1)
  a +0 dagger
(14, -28, D:1)
  a +0 club
(14, 8, D:1)
  a +0 club
(25, 2, D:1)
  a +0 mace
(40, -22, D:1)
  a +0 ring mail
(40, -16, D:1)
  a +0 dagger

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 whip
(28, -8, D:2)
  a +0 buckler
(28, 30, D:2)
  a +0 dagger
  3 stones
(30, 8, D:2)
  a +0 whip
(32, 24, D:2)
  a +0 chain mail
(37, 20, D:2)
  a +0 dagger
  a +0 sling
(39, -7, D:2)
  4 stones
(41, 1, D:2)
  a +0 short sword
(47, -9, D:2)
  a beast talisman
(47, 3, D:2)
  a +0 dagger
(53, -5, D:2)
  a +0 club

Level 3 of the Dungeon
[Shop] Tiasimmu's Antique Armour Shoppe
  a +0 chain mail (112 gold)
  a +0 robe (17 gold)
  a +0 plate armour (575 gold)
  a +0 ring mail (100 gold)
  a +0 scale mail (100 gold)
  a +2 leather armour of fire resistance (475 gold)
  a +0 helmet (112 gold)
  a +0 chain mail (112 gold)
  a +0 chain mail (112 gold)
(0, 0, D:3)
  an adder corpse (skeletalised by now)
(5, 10, D:3)
  a +0 dagger
(17, 27, D:3)
  a +0 hand axe
  3 boomerangs
  a +0 ring mail
(17, 28, D:3)
  a +0 falchion
(18, 26, D:3)
  a +0 short sword
  a +0 flail
(18, 27, D:3)
  a +0 club
(20, 17, D:3)
  a +0 spear
(22, 18, D:3)
  a +0 hand axe
  a +0 chain mail
  a +0 dagger
  a +0 sling
  a +0 short sword
  a +0 vampiric whip
(25, 20, D:3)
  a +0 flail

Level 4 of the Dungeon
(0, 0, D:4)
  a staff of poison
(9, 7, D:4)
  a jackal corpse
(12, 6, D:4)
  a +0 dagger
  a +0 robe
  an orc corpse
(12, 7, D:4)
  a +1 whip of draining
  an orc corpse
(13, 6, D:4)
  a +0 short sword
  an orc corpse