Manta

Level 1 of the Dungeon
(0, 0, D:1)
  4 javelins
(2, -18, D:1)
  a +0 dagger
(5, -24, D:1)
  24 stones
(5, 10, D:1)
  a cursed +0 club
(10, -5, D:1)
  a +0 club
  (unseen)
(21, -13, D:1)
  a stone
(22, -13, D:1)
  a stone
(31, 7, D:1)
  a +0 centaur barding
(33, -28, D:1)
  a +0 club
(38, 4, D:1)
  a +0 club
(41, -18, D:1)
  a stone
(41, -17, D:1)
  a stone
(44, -16, D:1)
  a stone

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 dagger
(1, 16, D:2)
  13 gold pieces
(4, -1, D:2)
  a stone
(4, 18, D:2)
  a +0 club
(8, 2, D:2)
  21 stones
(9, 15, D:2)
  a +0 battleaxe
(9, 24, D:2)
  17 stones
(11, 14, D:2)
  25 stones
(14, 17, D:2)
  23 stones
(14, 20, D:2)
  a +0 dagger
(14, 31, D:2)
  a +0 dagger
(30, -11, D:2)
  19 arrows
(30, 3, D:2)
  a +0 whip
(31, 13, D:2)
  18 bolts
(39, 18, D:2)
  a +0 whip
  a stone
(39, 29, D:2)
  14 gold pieces
(44, -10, D:2)
  18 arrows

Level 3 of the Dungeon
(6, 1, D:3)
  a stone
(20, -2, D:3)
  17 stones
(20, 15, D:3)
  4 large rocks
(21, 10, D:3)
  a +2 dagger of venom
(24, 4, D:3)
  a +0 ring mail
(24, 6, D:3)
  a +0 club
(24, 7, D:3)
  a cursed +0 helmet
(24, 25, D:3)
  a +0 mace
(25, 24, D:3)
  a +0 flail
  a +0 ring mail
(25, 25, D:3)
  a +0 flail
(38, 38, D:3)
  22 arrows
(46, 40, D:3)
  11 sling bullets
(51, 4, D:3)
  a +0 club
(56, 5, D:3)
  18 arrows

Level 4 of the Dungeon
[Shop] Nill's Distillery
  (Shop contents are unknown)
[Shop] Nuacimab's Antique Weapon Boutique
  the +6 hand axe of Gapuam {elec, rF+} (1236 gold)
    Occasionally, upon striking a foe, it will discharge some electrical energy
    and cause terrible harm.
    
    It protects you from fire.
  a +0 rapier (96 gold)
  a +0 great sword of holy wrath (328 gold)
  a +5 mace of draining (777 gold)
  a +0 long sword (84 gold)
  a +0 great sword of holy wrath (328 gold)
  a +0 rapier (96 gold)
  a +0 long sword (84 gold)
  a +3 war axe of draining (559 gold)
  a +2 hunting sling of freezing (352 gold)
[Shop] Nolewomu's Assorted Antiques
  an uncursed amulet of faith (920 gold)
  a potion of resistance (230 gold)
  a scroll of remove curse (69 gold)
  a potion of degeneration (23 gold)
  a +0 ring mail (92 gold)
  a scroll of holy word (172 gold)
[Shop] Muaduth's Armour Shop
  a +0 chain mail (63 gold)
  a +0 leather armour (28 gold)
  the +1 leather armour of Omem {rN+ Str+3 Int+2} (401 gold)
    It affects your strength (+3).
    It affects your intelligence (+2).
    It protects you from negative energy.
  a +0 ring mail (56 gold)
  a +0 cloak (63 gold)
  the -2 large shield of the Black Skies {Dex+4} (138 gold)
    It affects your dexterity (+4).
  a +1 plate armour of magic resistance (490 gold)
  a +0 plate armour (322 gold)
  a +0 pair of boots (63 gold)
  the +3 plate armour of Pedghot {Dex+4} (747 gold)
    It affects your dexterity (+4).
(0, 0, D:4)
  13 sling bullets
(1, 39, D:4)
  a +0 ring mail
(5, 29, D:4)
  a +0 ring mail
(6, 43, D:4)
  7 gold pieces
(7, 3, D:4)
  a +0 whip
(10, 37, D:4)
  10 gold pieces
(21, 32, D:4)
  a +0 dagger
(24, 23, D:4)
  a +0 helmet
(25, 37, D:4)
  14 arrows
(26, 24, D:4)
  a +0 hand axe
(29, 41, D:4)
  a +0 flail
(30, 26, D:4)
  a +0 dagger
(35, 36, D:4)
  an adder skeleton
(42, 41, D:4)
  a +0 leather armour
(45, 32, D:4)
  a +0 club

Level 5 of the Dungeon
[Shop] Abbuniti's Jewellery Emporium
  (Shop contents are unknown)
[Shop] Puim's Assorted Antiques
  a scroll of teleportation (69 gold)
  an uncursed staff of wizardry (575 gold)
  a +0 long sword (80 gold)
  a scroll of random uselessness (23 gold)
  a +6 blowgun (793 gold)
  a potion of heal wounds (115 gold)
  a potion of heal wounds (115 gold)
  a box of beasts (460 gold)
  a +0 pair of boots (103 gold)
  a +1 robe (177 gold)
  a scroll of teleportation (69 gold)
(0, 0, D:5)
  a +0 flail
  a +0 scale mail
(3, 2, D:5)
  an arrow
(4, 3, D:5)
  an arrow
(6, 6, D:5)
  a +2 war axe of freezing
(13, -9, D:5)
  a jackal skeleton
  a frilled lizard skeleton
(14, 1, D:5)
  a scroll of silence
(19, -15, D:5)
  8 stones
(20, -11, D:5)
  a +0 mace