IndexError

Level 1 of the Dungeon
[Shop] Pikus's Antique Weapon Shop
  a +0 dagger (58 gold)
  a +0 dagger (58 gold)
  a +0 sling (43 gold)
  a +0 whip (72 gold)
  a +0 long sword (101 gold)
  a +0 sling (43 gold)
  a +0 vampiric long sword (362 gold)
  a +0 sling (43 gold)
(0, 0, D:1)
  a +0 short sword
(1, -12, D:1)
  a +0 pair of boots
(7, 8, D:1)
  8 stones
(10, 7, D:1)
  a +0 ring mail
(13, -20, D:1)
  a bat corpse (skeletalised by now)
(15, -25, D:1)
  a +0 short sword
  3 stones
  a kobold corpse (skeletalised by now)
(15, -16, D:1)
  a +0 club
  a goblin skeleton
(17, -15, D:1)
  a ball python skeleton
(19, -22, D:1)
  a +0 ring mail
(19, 24, D:1)
  a +0 robe
(22, -17, D:1)
  a stone
  a +0 club
(24, -15, D:1)
  a +0 dagger
  a goblin skeleton
(31, 23, D:1)
  a bat corpse (skeletalised by now)
(37, -16, D:1)
  a +0 dagger
  a kobold skeleton
(39, 2, D:1)
  a +0 dagger
(39, 5, D:1)
  a quokka skeleton
(39, 9, D:1)
  a quokka skeleton
(45, 1, D:1)
  a +0 dagger of freezing
(46, -9, D:1)
  a +0 leather armour
(46, 22, D:1)
  a hobgoblin corpse (skeletalised by now)
(48, 4, D:1)
  a goblin corpse (skeletalised by now)
(55, -9, D:1)
  a bat skeleton

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 cloak
(3, 4, D:2)
  a +0 whip
(3, 8, D:2)
  a +0 dagger
(9, 21, D:2)
  7 stones
(10, 6, D:2)
  a +0 club
  a goblin corpse (skeletalised by now)
(16, 5, D:2)
  a +0 club
  a goblin skeleton
(20, 21, D:2)
  a +0 robe
  a +0 dagger
(21, 3, D:2)
  a +1 helmet
  a +2 animal skin
  a +0 short sword
  the hobgoblin skeleton of Robin
(23, 26, D:2)
  a +0 club
  a goblin skeleton
(28, 17, D:2)
  a +0 club
(29, 21, D:2)
  a +0 sling
(30, 2, D:2)
  a +0 short sword
(30, 5, D:2)
  a hobgoblin skeleton
(32, 1, D:2)
  a +0 club
(36, 27, D:2)
  a +0 dagger
(37, 21, D:2)
  a stone
  a +0 dagger
  a goblin skeleton
(38, 39, D:2)
  7 stones
(40, 10, D:2)
  a +0 club
(41, 18, D:2)
  a +0 chain mail
(41, 36, D:2)
  a +0 dagger of speed
(42, 20, D:2)
  a +0 dagger
(42, 26, D:2)
  a +0 ring mail
(43, 21, D:2)
  2 boomerangs
(52, 1, D:2)
  7 stones

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 hand axe
  a +0 leather armour
  an orc skeleton
(1, 0, D:3)
  a +0 short sword
  a +0 club
  a +0 leather armour
  an orc skeleton
(1, 9, D:3)
  a maw talisman
(2, 0, D:3)
  a +0 dagger
(4, 1, D:3)
  a +0 falchion
(5, 19, D:3)
  a +0 hand axe
  2 boomerangs
  an orc skeleton
(6, -9, D:3)
  a +0 dagger
(11, 30, D:3)
  6 javelins
(13, -5, D:3)
  a +0 short sword
(15, -8, D:3)
  a +0 ring mail
(20, 19, D:3)
  a ball python skeleton
(34, 12, D:3)
  a +0 dagger
(37, 15, D:3)
  a +0 flail
  an orc skeleton
(39, 14, D:3)
  a +0 dagger
  a +0 club
  an orc skeleton
  an orc skeleton
(44, 22, D:3)
  a +0 dagger
  a +0 leather armour
  an orc skeleton
(46, 23, D:3)
  a +0 robe
(46, 30, D:3)
  a jackal skeleton
(49, 30, D:3)
  8 stones
(55, 18, D:3)
  a +0 club
  a +0 leather armour
(55, 19, D:3)
  a +0 spear
(59, 21, D:3)
  a ball python skeleton
(59, 24, D:3)
  a +0 club
  a jackal corpse (skeletalised by now)
  a gnoll corpse (skeletalised by now)
(61, -5, D:3)
  a +0 ring mail
(63, 21, D:3)
  a +0 flail
  a gnoll corpse (skeletalised by now)
(64, -2, D:3)
  a ball python corpse (skeletalised by now)
(65, -5, D:3)
  a +0 robe

Level 4 of the Dungeon
(0, 0, D:4)
  4 poisoned darts