ratatoskos

Level 1 of the Dungeon
[Shop] Woeps's Jewellery Shop
  a ring of positive energy (280 gold)
  an amulet of guardian spirit (420 gold)
  a +6 ring of dexterity (504 gold)
  a ring of positive energy (280 gold)
  a ring of protection from cold (350 gold)
  a +6 ring of intelligence (504 gold)
  a +4 ring of protection (504 gold)
  a +6 ring of dexterity (504 gold)
  a +4 ring of protection (504 gold)
  a ring of ice (350 gold)
  a +6 ring of intelligence (504 gold)
[Shop] Sudal's Antique Weapon Shop
  a +2 rapier of venom (285 gold)
  a +5 whip of freezing (535 gold)
  the +4 morningstar of Urghoaci {heavy, ^Contam rElec Dex+3} (712 gold)
    Dex+3:      It affects your dexterity (+3).
    rElec:      It insulates you from electricity.
    ^Contam:    It causes magical contamination when unequipped.
  a +0 dagger (34 gold)
  a +0 short sword (51 gold)
  a +0 long sword (59 gold)
  a +0 hand axe (51 gold)
  a +1 long sword of electrocution (266 gold)
(0, 0, D:1)
  a +0 dagger
(10, 29, D:1)
  a stone
(23, 20, D:1)
  a potion of mutation
(28, -10, D:1)
  a +0 chain mail
(29, -12, D:1)
  a potion of attraction
(34, 10, D:1)
  a talisman of death
(47, -2, D:1)
  a +0 trident

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 sling
(5, 13, D:2)
  a +0 battleaxe
(6, -15, D:2)
  a +0 short sword
  4 stones
(9, -15, D:2)
  a +0 dagger
  2 stones
(13, -19, D:2)
  4 stones
(13, -12, D:2)
  a potion of heal wounds
(18, 19, D:2)
  a +0 heavy halberd
(19, 22, D:2)
  a +0 dagger
(22, -15, D:2)
  3 boomerangs
(22, 25, D:2)
  a +0 spear
(22, 27, D:2)
  a +0 ring mail
(26, -11, D:2)
  a +0 club
(26, 2, D:2)
  a +0 robe
(27, 21, D:2)
  5 stones
(28, 20, D:2)
  a +0 club
(28, 26, D:2)
  2 potions of lignification
(33, 15, D:2)
  a +0 quarterstaff
(34, -6, D:2)
  a +0 sling
(34, 19, D:2)
  2 stones
(36, 10, D:2)
  a +0 flail
(36, 20, D:2)
  a +0 dagger

Level 3 of the Dungeon
[Shop] Waituoly's Magic Scroll Boutique
  a scroll of immolation (56 gold)
  a scroll of poison (56 gold)
  a scroll of teleportation (42 gold)
  a scroll of amnesia (56 gold)
  a scroll of poison (56 gold)
(4, 0, D:3)
  5 boomerangs
(6, -2, D:3)
  a potion of enlightenment
(7, -10, D:3)
  a +0 sling
(9, -1, D:3)
  a +0 flail
  3 boomerangs
  a +0 leather armour
(13, -13, D:3)
  a hobgoblin corpse (skeletalised by now)
(14, 0, D:3)
  a large rock
(26, 11, D:3)
  a +0 flail
(29, -5, D:3)
  a beast talisman
(30, -13, D:3)
  9 stones
(31, 29, D:3)
  a +0 dagger
  a +1 robe of fire resistance
(34, -9, D:3)
  a +2 halberd of venom
(35, -16, D:3)
  8 stones
(41, -28, D:3)
  a +0 dagger
(42, 10, D:3)
  a potion of enlightenment
(42, 20, D:3)
  a +0 ring mail
(43, -1, D:3)
  a +0 whip
  9 stones
(45, -24, D:3)
  a +0 whip
(45, -20, D:3)
  a +0 dagger
(48, -4, D:3)
  a +0 dagger
  6 datura-tipped darts
(52, -15, D:3)
  a scroll of noise
(61, -26, D:3)
  a +0 falchion
(65, -9, D:3)
  6 boomerangs

Level 4 of the Dungeon
(0, 0, D:4)
  a ball python corpse
(4, 2, D:4)
  a +0 ring mail