Xiguana

Level 2 of the Dungeon
(0, 0, D:2)
  19 sling bullets
(16, 1, D:2)
  20 sling bullets
(28, -1, D:2)
  a leopard gecko corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  15 gold pieces

Level 4 of the Dungeon
[Shop] Wyzu's Assorted Antiques
  a +4 rapier of draining (730 gold)
  an uncursed ring of stealth (437 gold)
  a +0 short sword (75 gold)
  2 potions of resistance (500 gold)
  a wand of polymorph (7/24) (225 gold)
  a +0 scale mail (100 gold)
  a +0 shortbow (75 gold)
(0, 0, D:4)
  a scroll of fear
(25, 20, D:4)
  a +0 giant club