Rengar

Level 1 of the Dungeon
(0, 0, D:1)
  a staff of air
(8, -19, D:1)
  a +2 dagger of holy wrath
(12, 22, D:1)
  a +0 dagger
(27, 15, D:1)
  3 poisoned darts
(29, -1, D:1)
  a rat skeleton
(32, 0, D:1)
  5 boomerangs
(38, -25, D:1)
  a +0 chain mail
(44, -23, D:1)
  a +0 war axe
(44, -20, D:1)
  a +0 short sword
  3 stones
(46, -16, D:1)
  a +4 heavy sling
(54, 11, D:1)
  4 stones
(62, -19, D:1)
  a +0 short sword
  a kobold corpse (skeletalised by now)

Level 2 of the Dungeon
[Shop] Ehase's Antique Armour Shop
  a +0 robe (20 gold)
  a +0 ring mail (92 gold)
  a +0 helmet (103 gold)
  a +0 ring mail of cold resistance (253 gold)
  a +0 ring mail (92 gold)
  a +2 helmet (379 gold)
  a +0 leather armour (46 gold)
  a +0 chain mail (138 gold)
  a +0 plate armour (414 gold)
(0, 0, D:2)
  a +0 whip
  a kobold corpse (skeletalised by now)
(13, -6, D:2)
  a +0 club
  2 stones
(14, 7, D:2)
  a rat skeleton
(14, 8, D:2)
  a frilled lizard skeleton
(14, 13, D:2)
  a ball python skeleton
(15, 9, D:2)
  an adder skeleton
(17, 4, D:2)
  a +0 club
  3 stones
  a kobold skeleton
(22, -2, D:2)
  a +0 club
(22, 7, D:2)
  a hobgoblin corpse (skeletalised by now)
(23, 5, D:2)
  a +0 club
(24, 5, D:2)
  a +0 hand axe
  a +0 leather armour
(27, -7, D:2)
  a +0 robe
(27, 3, D:2)
  the felid corpse of Rengar (skeletalised by now)
(32, 3, D:2)
  a potion of attraction

Level 4 of the Dungeon
(0, 0, D:4)
  a potion of berserk rage
(2, -1, D:4)
  a potion of curing
(16, -2, D:4)
  16 gold pieces

Level 5 of the Dungeon
[Shop] Zeixtyut's Book Boutique
  (Shop contents are unknown)
(8, 6, D:5)
  a +0 dagger
(14, 0, D:5)
  a +0 dire flail
(19, 7, D:5)
  5 stones
(23, 3, D:5)
  a +0 club
  an orc corpse
(29, 2, D:5)
  a +0 club
  an orc corpse
(45, -1, D:5)
  2 potions of resistance