Descartes

Level 1 of the Dungeon
[Shop] Ris Amabryn's Book Boutique
  a book of Minor Magic (198 gold)
  a book of Party Tricks (330 gold)
  a book of the Tundra (374 gold)
  a book of Power (462 gold)
  a book of Hexes (396 gold)
  a book of Displacement (264 gold)
  a book of Displacement (264 gold)
  a book of Maledictions (198 gold)
  a book of Power (462 gold)
  a book of Party Tricks (330 gold)
  a book of Flames (220 gold)
  a book of Necromancy (176 gold)
  a book of the Earth (440 gold)
  a book of Decay (330 gold)
[Shop] Cysaphyk's Book Shop
  a book of Frost (242 gold)
  a book of the Sky (484 gold)
  a book of the Earth (440 gold)
  a book of Lightning (396 gold)
  a Young Poisoner's Handbook (220 gold)
  a book of Unlife (396 gold)
  a book of Displacement (264 gold)
  a book of Maledictions (198 gold)
  Great Wizards, Vol. II (418 gold)
[Shop] Zoonnaus's Antique Armour Emporium
  a +0 helmet (85 gold)
  a +0 ring mail (76 gold)
  a +0 leather armour (38 gold)
  a +0 leather armour (38 gold)
  a +0 scale mail (76 gold)
  a +0 robe (13 gold)
  a +0 chain mail (85 gold)
(7, 33, D:1)
  a +0 chain mail
(14, -2, D:1)
  13 stones
(17, 21, D:1)
  a +0 dagger
  3 stones
(22, 13, D:1)
  a +0 dagger
(22, 14, D:1)
  a +0 dagger
  a +0 whip
(27, 22, D:1)
  23 arrows
(28, -13, D:1)
  a +0 robe
(29, -11, D:1)
  a +0 whip
(32, 3, D:1)
  a +0 club
(32, 28, D:1)
  a +0 whip
(34, -17, D:1)
  a +0 ring mail
(39, 28, D:1)
  a +0 spear
(42, -8, D:1)
  a +0 club
(49, 26, D:1)
  a +0 hand axe
(49, 32, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 leather armour
(10, 11, D:2)
  a +0 hunting sling
(12, 11, D:2)
  a +0 club
(14, 11, D:2)
  21 stones
  a +0 dagger
  a +0 hunting sling
(16, 23, D:2)
  12 stones
(36, 22, D:2)
  a +0 robe
(38, 16, D:2)
  30 stones
(41, 12, D:2)
  a +0 quarterstaff
(43, 16, D:2)
  a +0 short sword
(44, 16, D:2)
  a +0 club
(49, 8, D:2)
  12 arrows

Level 3 of the Dungeon
[Shop] Henoeh's Assorted Antiques
  a wand of polymorph (8) (170 gold)
  the amulet of the Four Winds {rN+ Will+++ Clar} (746 gold)
    [amulet of nothing]
    
    rN:        It protects you from negative energy.
    Clar:      It protects you against confusion.
    Will:      It greatly increases your willpower.
  a +0 ring mail (68 gold)
  a ring of magical power (340 gold)
  a potion of brilliance (68 gold)
  a box of beasts (680 gold)
  a +0 spear (51 gold)
  a wand of digging (4) (272 gold)
(0, 0, D:3)
  a +0 mace
(10, -13, D:3)
  a +0 club
(11, -29, D:3)
  a +0 hand axe of freezing
(25, 9, D:3)
  a quokka corpse (skeletalised by now)

Level 4 of the Dungeon
[Shop] Medun's Magic Scroll Emporium
  a scroll of magic mapping (35 gold)
  a scroll of fear (35 gold)
  a scroll of torment (75 gold)
  a scroll of blinking (75 gold)
  a scroll of vulnerability (75 gold)
  a scroll of identify (20 gold)
  a scroll of magic mapping (35 gold)
  3 scrolls of magic mapping (105 gold)
  a scroll of fear (35 gold)
  a scroll of torment (75 gold)
  a scroll of identify (20 gold)
  a scroll of summoning (95 gold)
(0, 0, D:4)
  a giant cockroach corpse
(12, 19, D:4)
  a potion of degeneration