Nitrous

Level 1 of the Dungeon
(0, 0, D:1)
  6 stones
(0, 10, D:1)
  a +0 club
(1, 34, D:1)
  3 stones
(8, 45, D:1)
  a +0 dagger
(9, 37, D:1)
  3 stones
(15, -10, D:1)
  5 stones
(22, 21, D:1)
  a +0 robe
(23, 43, D:1)
  a +0 short sword
(24, 30, D:1)
  a +0 dagger
(34, -3, D:1)
  a +0 club
(39, 22, D:1)
  a +0 robe
(41, 1, D:1)
  a staff of conjuration

Level 2 of the Dungeon
[Shop] Ecura's Magic Scroll Emporium
  2 scrolls of identify (44 gold)
  a scroll of enchant weapon (82 gold)
  a scroll of vulnerability (44 gold)
  a scroll of enchant armour (82 gold)
  a scroll of summoning (104 gold)
  a scroll of enchant armour (82 gold)
  a scroll of teleportation (33 gold)
  a scroll of teleportation (33 gold)
(0, 0, D:2)
  a +0 dagger
(3, 6, D:2)
  2 poisoned darts
(4, 13, D:2)
  a +0 whip
  6 stones
  a +0 robe
(6, 6, D:2)
  a +0 short sword
(6, 13, D:2)
  a +0 robe
(9, 25, D:2)
  6 stones
(15, -3, D:2)
  a +0 club
  3 stones
(17, 7, D:2)
  a +0 rapier
(36, 5, D:2)
  a +0 sling
(40, 4, D:2)
  7 stones
(42, 3, D:2)
  4 stones
(45, -10, D:2)
  a +0 hand axe

Level 3 of the Dungeon
[Shop] The Oracle's Delphic Readings
  a scroll of vulnerability (56 gold)
  a book of Touch (308 gold)
  a book of Changes (252 gold)
  a book of Cantrips (168 gold)
  a book of Geomancy (392 gold)
  a book of the Senses (448 gold)
  an Everburning Encyclopedia (504 gold)
(0, 0, D:3)
  a +0 club
  a +0 sling
(4, 18, D:3)
  a +0 short sword
  a +0 ring mail
(5, -2, D:3)
  a +0 club
(5, -1, D:3)
  a +0 dagger
  4 stones
(5, 12, D:3)
  a +0 dagger
(5, 39, D:3)
  a +0 leather armour
(14, 36, D:3)
  6 poisoned darts
  a +0 club
(21, 30, D:3)
  a +0 quarterstaff
(33, 38, D:3)
  a +0 club
(34, 36, D:3)
  a +0 dagger
  a +0 leather armour
(34, 37, D:3)
  a +0 club
(34, 39, D:3)
  a +0 dagger
  a +0 leather armour
(35, 23, D:3)
  a scroll of immolation
(35, 36, D:3)
  a +0 short sword
  a +0 dagger
  a +0 robe
(36, 39, D:3)
  a +0 trident
  a +0 scale mail
(37, 26, D:3)
  a scroll of identify
(37, 29, D:3)
  10 gold pieces
(37, 33, D:3)
  6 stones
(38, 30, D:3)
  a ring of magical power
(38, 33, D:3)
  3 gold pieces

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 dagger
(14, -1, D:4)
  a +0 glaive
(16, 27, D:4)
  a +0 short sword
(21, -1, D:4)
  a +0 ring mail
(21, 30, D:4)
  a +0 short sword
(27, -6, D:4)
  a +0 leather armour
  a +0 whip
(27, -5, D:4)
  a +0 whip
(27, -2, D:4)
  a +0 flail
(28, -11, D:4)
  the felid skeleton of Natasha
(28, -5, D:4)
  a +0 whip
  a +0 spear
(30, 36, D:4)
  a +0 leather armour
(39, 28, D:4)
  5 poisoned darts
(40, -18, D:4)
  a +0 dagger of speed
(43, -19, D:4)
  a +0 club
(44, 31, D:4)
  a +0 leather armour
(46, 30, D:4)
  a +0 scale mail
(49, -16, D:4)
  a +0 short sword
(49, -15, D:4)
  a +0 dagger
(55, 25, D:4)
  a +0 chain mail