Octon

Level 1 of the Dungeon
[Shop] Hauwuu's Magic Scroll Shop
  a scroll of teleportation (42 gold)
  a scroll of immolation (49 gold)
  a scroll of identify (28 gold)
  a scroll of teleportation (42 gold)
  a scroll of teleportation (42 gold)
  a scroll of identify (28 gold)
  a scroll of immolation (49 gold)
  a scroll of magic mapping (49 gold)
  a scroll of identify (28 gold)
  a scroll of teleportation (42 gold)
  a scroll of enchant weapon (105 gold)
  a scroll of enchant armour (105 gold)
[Shop] Rinysoj's Antique Weapon Shop
  a +0 whip (57 gold)
  a +0 dagger of freezing (128 gold)
  a +0 club (23 gold)
  a +0 dagger (46 gold)
  a +0 dagger (46 gold)
  a +2 vampiric falchion (483 gold)
  a +0 whip (57 gold)
  a +0 hand axe (69 gold)
  a +0 whip (57 gold)
  a +0 hunting sling (34 gold)
(0, 0, D:1)
  a +0 dagger
(9, 21, D:1)
  a +0 club
(29, 18, D:1)
  a +0 leather armour
(36, 9, D:1)
  a +0 ring mail
(40, 23, D:1)
  a +0 ring mail
(45, 20, D:1)
  21 arrows

Level 2 of the Dungeon
[Shop] Moucviwk's General Store
  a book of Dreams (140 gold)
  the +12 rapier of Incongruity {vorpal, rF+ rC+ Int-2} (828 gold)
    It inflicts extra damage upon your enemies.
    
    Int:       It affects your intelligence (-2).
    rF:        It protects you from fire.
    rC:        It protects you from cold.
  a staff of earth (250 gold)
  15 sling bullets (75 gold)
  a +0 dagger (20 gold)
  a potion of heal wounds (50 gold)
  16 sling bullets (80 gold)
  a scroll of identify (20 gold)
  14 stones (14 gold)
  a +2 hand crossbow of flaming (183 gold)
(0, 0, D:2)
  a +0 club
(2, 17, D:2)
  a +0 club
(12, -2, D:2)
  a +0 dagger
(26, 27, D:2)
  a +0 pair of boots
(30, 25, D:2)
  a +0 hunting sling
  a +0 club
(34, 9, D:2)
  a +0 dagger
(38, 20, D:2)
  17 arrows
(39, 1, D:2)
  9 bolts

Level 3 of the Dungeon
(0, 0, D:3)
  a quokka corpse
(0, 2, D:3)
  a +0 dagger
(1, 7, D:3)
  a +0 cloak
(6, -14, D:3)
  a ball python corpse (skeletalised by now)
(22, -6, D:3)
  2 gold pieces
(31, 8, D:3)
  5 gold pieces
(32, 24, D:3)
  a +0 whip
  a kobold corpse (skeletalised by now)
(36, 18, D:3)
  a +0 dagger
  a goblin corpse (skeletalised by now)

Level 4 of the Dungeon
(0, 0, D:4)
  13 poisoned darts
(7, 11, D:4)
  9 gold pieces
(14, 3, D:4)
  12 gold pieces