SWATDuck

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 mace
(5, -9, D:1)
  2 scrolls of remove curse
(13, 0, D:1)
  a +0 short sword
(13, 18, D:1)
  a stone
(17, 19, D:1)
  2 stones
(17, 20, D:1)
  a stone
(18, 20, D:1)
  a +0 short sword

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
(2, -1, D:2)
  a +1 hat
(4, 18, D:2)
  a +0 club
(10, 23, D:2)
  a +0 hand axe
(11, 2, D:2)
  19 sling bullets
(17, 3, D:2)
  a +0 chain mail
(19, 16, D:2)
  a +0 whip
  a +0 leather armour
(21, 49, D:2)
  a +0 hunting sling
(22, -4, D:2)
  a +0 club
(25, 5, D:2)
  a +0 pair of gloves
(28, 40, D:2)
  a +2 centaur barding
(39, 42, D:2)
  a +0 robe
(45, 20, D:2)
  a +0 dagger

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 club
  a +0 club
(0, 1, D:3)
  a +0 war axe
  a +0 club
(0, 3, D:3)
  a +0 dagger
(1, -1, D:3)
  a +1 leather armour of fire resistance
(1, 1, D:3)
  24 sling bullets
(10, -34, D:3)
  4 large rocks
(11, -36, D:3)
  a +0 short sword
(20, -18, D:3)
  a +0 robe
(27, -13, D:3)
  a cursed -2 club
(33, 1, D:3)
  a +0 pair of boots
(35, -8, D:3)
  a +0 trident of venom

Level 4 of the Dungeon
[Shop] Diwny's Antique Armour Emporium
  a +2 scale mail of cold resistance (504 gold)
  a +0 pair of gloves (108 gold)
  a cursed +0 scale mail (24 gold)
  a +1 buckler of protection (396 gold)
  a +0 chain mail (108 gold)
  a +0 leather armour (48 gold)
  a +0 scale mail (96 gold)
(0, 0, D:4)
  a scroll of teleportation
(2, -6, D:4)
  a +0 halberd
(3, -6, D:4)
  a +0 flail
  a gnoll corpse
(3, 1, D:4)
  10 gold pieces