zero

Level 1 of the Dungeon
(11, -28, D:1)
  13 arrows
(16, -22, D:1)
  a stone
(22, -3, D:1)
  a +0 ring mail
(23, -19, D:1)
  a +0 club
(23, -18, D:1)
  a cursed -3 short sword
  a stone
(27, -1, D:1)
  a +0 club
(31, 9, D:1)
  a +0 club
(38, -33, D:1)
  a +0 helmet
(38, 0, D:1)
  a +0 club
(38, 1, D:1)
  10 bolts
(39, 0, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(52, 0, D:1)
  a +0 whip
  2 stones
  a kobold corpse
(53, 3, D:1)
  a giant cockroach corpse
(54, -13, D:1)
  a +0 dagger

Level 2 of the Dungeon
(0, 0, D:2)
  9 arrows
(7, 13, D:2)
  a +0 dagger
  a +0 dagger
  a goblin corpse
  a goblin corpse
  a goblin corpse
(9, -4, D:2)
  a dart slug corpse
(11, 9, D:2)
  a cursed -1 trident