Galthrax

Level 1 of the Dungeon
(2, 1, D:1)
  a +0 club
(3, 0, D:1)
  a +0 short sword
  2 stones
(8, 7, D:1)
  a +0 leather armour
(10, -16, D:1)
  25 arrows
(28, 36, D:1)
  21 arrows
(30, -9, D:1)
  a +0 short sword
  3 stones
(45, 13, D:1)
  a +0 dagger
(46, -6, D:1)
  11 bolts
(49, -7, D:1)
  a +0 whip
(49, 5, D:1)
  3 poisoned darts

Level 2 of the Dungeon
[Shop] Gugyt's Antique Weapon Shoppe
  the +11 plutonium sword {Contam Stlth-} (2800 gold)
    It occasionally inflicts wild transmutation effects on those it strikes,
    inflicting malmutation or extra damage, or polymorphing them into a new
    form.
    
    Contam:    It causes magical contamination when unequipped.
    Stlth:     It makes you less stealthy.
  a +0 dagger (56 gold)
  a +0 quarterstaff (112 gold)
  a +0 whip (70 gold)
  a +0 war axe (98 gold)
  a +0 rapier (112 gold)
  a +0 dagger (56 gold)
  a +0 hand axe (84 gold)
  the +1 great sword of Oqam {speed, rElec rF+ Dex-5} (980 gold)
    Attacks with this weapon are significantly faster.
    
    Dex:       It affects your dexterity (-5).
    rF:        It protects you from fire.
    rElec:     It insulates you from electricity.
  a +1 rapier of draining (397 gold)
(0, 0, D:2)
  a +0 club
(10, -1, D:2)
  14 stones
(14, -1, D:2)
  a +0 ring mail
(19, -16, D:2)
  a +0 club
  12 stones
(30, -28, D:2)
  a +0 club
  30 stones
(46, -18, D:2)
  a ring of fire
(52, -23, D:2)
  a +0 robe

Level 3 of the Dungeon
(13, -19, D:3)
  a scroll of identify
(15, -13, D:3)
  3 poisoned darts
(17, -25, D:3)
  11 gold pieces
(18, -25, D:3)
  a ring of protection from cold
(18, -23, D:3)
  18 bolts
(19, -25, D:3)
  3 gold pieces
(20, -30, D:3)
  a large rock (still there?)
  a +0 dagger (still there?)
(20, -27, D:3)
  a large rock
(21, -32, D:3)
  a large rock (still there?)
  a +0 short sword (still there?)
  a +0 leather armour (still there?)
  an orc corpse (still there?)
(26, -13, D:3)
  a +0 ring mail
(50, 5, D:3)
  a +0 giant club
(52, -21, D:3)
  a +0 dagger

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 hunting sling
(9, -13, D:4)
  18 stones
(9, 23, D:4)
  17 stones
(13, 26, D:4)
  a hobgoblin corpse (skeletalised by now)
(16, 6, D:4)
  a +2 leather armour of fire resistance
(17, 2, D:4)
  a +0 dagger
(18, 3, D:4)
  a +0 dagger
(19, 2, D:4)
  a +0 dagger
(19, 3, D:4)
  a +0 short sword
(19, 15, D:4)
  a +0 leather armour
  17 stones
(19, 32, D:4)
  a +0 hunting sling
(22, 26, D:4)
  a hobgoblin corpse
(26, 25, D:4)
  a ball python corpse