Riddle

Level 1 of the Dungeon
(18, 17, D:1)
  a +0 dagger
(21, 14, D:1)
  a +0 dagger
(53, 1, D:1)
  a +0 short sword
(54, 37, D:1)
  a +0 dagger
(55, -2, D:1)
  12 bolts
(57, 15, D:1)
  14 arrows
(64, 24, D:1)
  a +0 scale mail
(66, 26, D:1)
  a +0 dagger

Level 2 of the Dungeon
[Shop] Webry's Antique Armour Emporium
  a +2 ring mail of cold resistance (483 gold)
  a +0 scale mail (92 gold)
  a +0 ring mail (92 gold)
  a +0 pair of boots (103 gold)
  a +3 leather armour of poison resistance (483 gold)
  a +0 troll leather armour (345 gold)
  a +2 plate armour of cold resistance (920 gold)
  a +0 ring mail (92 gold)
  a +1 pair of boots of flying (379 gold)
  a +0 robe (16 gold)
  a +0 leather armour (46 gold)
  a +1 leather armour of willpower (322 gold)
  quicksilver dragon scales (1380 gold)
  a +4 ring mail of poison resistance (644 gold)
[Shop] Taos Icups's Antique Weapon Emporium
  a +0 quarterstaff (108 gold)
  a +2 vorpal shortbow (445 gold)
  the +8 arc blade {discharge, rElec} (1620 gold)
    It occasionally unleashes powerful arcs of lightning upon striking a foe.
    These may arc to other adjacent creatures (including the wielder, but
    dealing reduced damage to them) before grounding out.
    
    rElec:     It insulates you from electricity.
  a +0 whip (67 gold)
  a +0 hunting sling (40 gold)
  a +0 dagger (54 gold)
  a +0 dagger (54 gold)
(0, 0, D:2)
  a hound skeleton
(0, 23, D:2)
  a ball python corpse (skeletalised by now)
(5, 12, D:2)
  a +0 hand axe
(6, 21, D:2)
  a jackal corpse (skeletalised by now)
  a jackal corpse (skeletalised by now)
(6, 22, D:2)
  a bat corpse (skeletalised by now)
(20, 14, D:2)
  a +0 spear
(20, 15, D:2)
  a +0 club
(23, 1, D:2)
  a +2 robe of the Archmagi
  a +0 club
(37, 8, D:2)
  6 atropa-tipped darts
  a +0 dagger
(43, 3, D:2)
  a +0 club
(44, 16, D:2)
  21 arrows
(47, 18, D:2)
  a +0 ring mail
  a +0 dagger
(51, 2, D:2)
  20 sling bullets

Level 3 of the Dungeon
(0, 0, D:3)
  a quokka corpse
(5, -23, D:3)
  a +3 dagger of venom
(8, -15, D:3)
  a +0 robe
(22, -8, D:3)
  a rat corpse (skeletalised by now)
(34, 3, D:3)
  a +0 lajatang
(37, -17, D:3)
  a +0 dagger
  a +0 ring mail
  a +0 dagger
  a +0 robe
  an orc corpse
  an orc corpse
(37, -7, D:3)
  a quokka corpse (skeletalised by now)
(38, -17, D:3)
  a +1 mace of protection
  a +0 ring mail
  a +2 short sword of speed
  a +2 leather armour of poison resistance
  an orc corpse
  an orc corpse