IndexError

Level 1 of the Dungeon
[Shop] Yshroi Qeogry's Assorted Antiques
  a +0 whip (62 gold)
  a +1 scimitar of holy wrath (355 gold)
  a +0 chain mail (112 gold)
  the +2 pair of gloves "Isysh" {Int+3} (695 gold)
    Int+3:      It affects your intelligence (+3).
  a +1 whip of freezing (287 gold)
(0, 0, D:1)
  8 stones
(8, 22, D:1)
  a frilled lizard skeleton
(10, 7, D:1)
  9 stones
(44, 16, D:1)
  4 stones
(44, 17, D:1)
  a jackal skeleton
(50, -13, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a jackal corpse (skeletalised by now)
(1, 0, D:2)
  a jackal corpse (skeletalised by now)
(3, 7, D:2)
  a +0 ring mail
(7, 9, D:2)
  a +0 flail
(7, 15, D:2)
  a frilled lizard corpse (skeletalised by now)
(7, 29, D:2)
  a +0 scale mail
(12, 42, D:2)
  a +0 whip
  2 poisoned darts
(13, 5, D:2)
  a hobgoblin skeleton
(15, 2, D:2)
  a hobgoblin skeleton
(15, 35, D:2)
  an adder corpse (skeletalised by now)
(20, -3, D:2)
  a +0 club
(22, 31, D:2)
  a +0 dagger
(22, 42, D:2)
  a rat corpse (skeletalised by now)
(23, 2, D:2)
  a +0 hand axe
(25, 6, D:2)
  a +0 robe
(27, 28, D:2)
  a ball python skeleton
(32, 8, D:2)
  a ball python skeleton
(34, 44, D:2)
  a bat corpse (skeletalised by now)
(36, 16, D:2)
  a +0 dagger
(38, 27, D:2)
  a rat corpse (skeletalised by now)
(39, 26, D:2)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(40, 0, D:2)
  an adder corpse (skeletalised by now)
(42, -3, D:2)
  a +0 dagger
  4 stones
(43, 35, D:2)
  a +0 sling
(46, 42, D:2)
  a +0 ring mail
(49, 36, D:2)
  a quokka corpse (skeletalised by now)

Level 3 of the Dungeon
[Shop] Qeozoshre's Jewellery Shoppe
  a ring of protection from fire (350 gold)
  a blade talisman (420 gold)
  a ring of magical power (280 gold)
  a serpent talisman (420 gold)
  an amulet of reflection (420 gold)
  a +6 ring of dexterity (504 gold)
  a ring of magical power (280 gold)
  a +6 ring of strength (504 gold)
  an amulet of magic regeneration (420 gold)
(0, 0, D:3)
  a stone
(2, -14, D:3)
  a +0 falchion
(9, 12, D:3)
  a scroll of teleportation
(17, 15, D:3)
  a +0 whip
  an orc corpse
  an iguana corpse
(18, 21, D:3)
  a +0 ring mail
(19, 15, D:3)
  an iguana corpse
(22, 22, D:3)
  a bat skeleton
(23, 24, D:3)
  a quokka corpse (skeletalised by now)
(27, -5, D:3)
  a +0 club
(28, 10, D:3)
  a +0 short sword
  a kobold skeleton
(37, -9, D:3)
  an orb of mayhem
(39, 8, D:3)
  a +0 whip
  a stone
  a kobold corpse (skeletalised by now)
(41, -5, D:3)
  a bat skeleton
(52, -14, D:3)
  a +0 robe
(57, -8, D:3)
  a rat corpse (skeletalised by now)

Level 4 of the Dungeon
(6, -10, D:4)
  a scroll of blinking
(9, 6, D:4)
  14 gold pieces
(10, 3, D:4)
  a +0 whip
  a kobold corpse
(10, 6, D:4)
  a +0 whip
  a stone
  a kobold corpse