Zero

Level 1 of the Dungeon
[Shop] Ewkonupn's General Store
  a potion of heal wounds (60 gold)
  an amulet of guardian spirit (360 gold)
  a +0 dagger (24 gold)
  a +0 quarterstaff (48 gold)
  a scroll of fog (24 gold)
  a +0 spear (36 gold)
  a +0 short sword (36 gold)
  a potion of brilliance (48 gold)
  a potion of curing (36 gold)
  a +0 club (12 gold)
(0, 0, D:1)
  a +1 ring mail of poison resistance
(7, -8, D:1)
  a +0 club
(8, -5, D:1)
  a +0 dagger
(11, -8, D:1)
  an amulet of faith
(34, -11, D:1)
  a +0 leather armour
(42, 1, D:1)
  a +0 scale mail
(45, 2, D:1)
  a +0 short sword

Level 2 of the Dungeon
(28, 11, D:2)
  a +0 short sword
(30, 14, D:2)
  a +0 dagger
(36, -8, D:2)
  a +0 ring mail

Level 3 of the Dungeon
[Shop] Zobrih's Magic Scroll Shop
  a scroll of holy word (75 gold)
  a scroll of brand weapon (200 gold)
  a scroll of fear (35 gold)
  a scroll of amnesia (35 gold)
  a scroll of torment (75 gold)
[Shop] Palonkyt's Distillery
  a potion of cancellation (96 gold)
  a potion of heal wounds (60 gold)
  a potion of resistance (120 gold)
  a potion of heal wounds (60 gold)
  a potion of flight (36 gold)
  a potion of berserk rage (60 gold)
  a potion of curing (36 gold)
  2 potions of curing (72 gold)
  a potion of curing (36 gold)
  a potion of flight (36 gold)
[Shop] Pautox's Magic Scroll Emporium
  a scroll of torment (105 gold)
  a scroll of fog (28 gold)
  a scroll of identify (28 gold)
  a scroll of vulnerability (105 gold)
  a scroll of identify (28 gold)
  a scroll of acquirement (728 gold)
  a scroll of amnesia (49 gold)
  a scroll of teleportation (42 gold)
  a scroll of noise (14 gold)
  a scroll of silence (105 gold)
  3 scrolls of fog (84 gold)
  a scroll of immolation (49 gold)
  a scroll of enchant armour (105 gold)
[Shop] Zunecifa's Weapon Shoppe
  6 atropa-tipped darts (50 gold)
  the +3 demon trident of Eternal War {venom, Fragile rPois SInv} (599 gold)
    It poisons the flesh of those it strikes.
    
    
    It protects you from poison.
    It lets you see invisible.
    It will be destroyed if unequipped.
  a +1 scimitar of holy wrath (198 gold)
  a +0 short sword (42 gold)
  a +4 vorpal quarterstaff (392 gold)
  a +5 giant club (401 gold)
  a +0 whip (35 gold)
  a +0 hand crossbow (49 gold)
(0, 0, D:3)
  a +0 hand axe
  a +0 ring mail
  an orc corpse (skeletalised by now)
(0, 1, D:3)
  a +0 whip
(0, 16, D:3)
  a +0 hand axe
  a +0 scale mail
(3, -16, D:3)
  a +0 short sword
  a kobold corpse (skeletalised by now)
(21, -20, D:3)
  a +0 leather armour
  a +0 club
(22, -20, D:3)
  a +0 falchion
(23, -22, D:3)
  a +0 mace
(23, -21, D:3)
  a +0 hand axe
(24, -18, D:3)
  a +0 dagger
(31, -6, D:3)
  a +4 spear (still there?)
  a +0 robe (still there?)
  a +2 hand axe (still there?)
  a +0 robe (still there?)
(32, -6, D:3)
  a +1 flail (still there?)
  a +0 robe (still there?)
(38, -4, D:3)
  a +0 leather armour
(49, 3, D:3)
  a +0 ring mail
(53, 8, D:3)
  a +0 ring mail