Tonic

Level 1 of the Dungeon
[Shop] Suaprafe's Assorted Antiques
  a potion of curing (84 gold)
  a scroll of magic mapping (98 gold)
  a potion of heal wounds (140 gold)
  2 potions of invisibility (448 gold)
  a staff of conjuration (700 gold)
  a scroll of amnesia (98 gold)
  a condenser vane (1120 gold)
  a scroll of fog (56 gold)
  a potion of attraction (84 gold)
  a +0 ring mail (112 gold)
  a +0 hand axe (84 gold)
  a potion of brilliance (112 gold)
  a potion of cancellation (224 gold)
  a +0 robe (19 gold)
  a scroll of teleportation (84 gold)
(0, 0, D:1)
  12 sling bullets
(5, -10, D:1)
  a +0 dagger
(14, -17, D:1)
  a +0 whip
  a +0 dagger
(15, -17, D:1)
  a +0 short sword
  4 stones
(17, -39, D:1)
  a +0 club
  a stone
(18, -40, D:1)
  a +0 spear
(22, -26, D:1)
  a +0 dagger
  3 stones
(23, -26, D:1)
  a +0 dagger
(23, -13, D:1)
  10 stones
(35, -34, D:1)
  a +0 dagger
(37, -22, D:1)
  a +0 dagger
(57, -29, D:1)
  a +2 short sword of venom

Level 2 of the Dungeon
[Shop] Guaheaf's Magic Scroll Shop
  a scroll of enchant armour (82 gold)
  a scroll of noise (11 gold)
  a scroll of identify (22 gold)
  a scroll of summoning (104 gold)
  a scroll of identify (22 gold)
  a scroll of amnesia (38 gold)
  a scroll of identify (22 gold)
  a scroll of identify (22 gold)
  a scroll of fear (38 gold)
  a scroll of identify (22 gold)
  a scroll of teleportation (33 gold)
(5, 12, D:2)
  a +0 whip
(5, 14, D:2)
  a +0 dagger
  a +0 leather armour
  a +0 hand axe
  a +0 scale mail
(6, 14, D:2)
  a +0 club
(7, -11, D:2)
  a +0 chain mail
  a +0 club
  a +0 club
  an orc corpse
  a goblin corpse
  a hobgoblin corpse
(8, -11, D:2)
  a +0 ring mail
  a +0 whip
(11, 13, D:2)
  a book of Party Tricks
(22, -9, D:2)
  a hobgoblin corpse
(27, 19, D:2)
  a +0 mace
(28, 20, D:2)
  6 poisoned darts
(29, 22, D:2)
  17 sling bullets
(31, 21, D:2)
  a staff of death
(34, 23, D:2)
  a +0 club
(38, -6, D:2)
  a book of Iron
(45, -6, D:2)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(48, 12, D:2)
  a +0 leather armour

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 whip (still there?)
  an orc corpse (still there?)
(2, 7, D:3)
  a +0 ring mail