Zero

Level 1 of the Dungeon
[Shop] Boipp's Jewellery Boutique
  a ring of protection from fire (300 gold)
  a ring of fire (300 gold)
  an amulet of guardian spirit (360 gold)
  a ring of positive energy (240 gold)
  a +4 ring of protection (432 gold)
  a ring of protection from cold (300 gold)
  a ring of protection from cold (300 gold)
  a ring of resist corrosion (240 gold)
  a ring of resist corrosion (240 gold)
(1, -1, D:1)
  a +0 robe
(8, 6, D:1)
  a +0 short sword
(9, 4, D:1)
  a +0 club
(15, 10, D:1)
  a +0 dagger
(32, 35, D:1)
  a +0 leather armour
(38, 9, D:1)
  a +0 dagger
(39, 20, D:1)
  a +0 dagger
  4 stones
  a +0 club
(42, 9, D:1)
  a +0 chain mail
(43, 27, D:1)
  a +0 leather armour

Level 2 of the Dungeon
(0, 1, D:2)
  a +0 short sword
  5 stones
(5, 13, D:2)
  7 stones
(13, 23, D:2)
  a +0 robe
(16, 31, D:2)
  a +0 ring mail
(28, -6, D:2)
  a +0 dagger
(37, -1, D:2)
  a +0 dagger

Level 3 of the Dungeon
[Shop] Juryregi's Jewellery Shop
  a ring of flight (175 gold)
  a ring of wizardry (300 gold)
  a ring of fire (250 gold)
  an amulet of guardian spirit (300 gold)
  a ring of see invisible (150 gold)
  a ring of wizardry (300 gold)
  a ring of the Octopus King {rC+ HP+2 AC+2 EV+2 SH+2} (614 gold)
    [ring of protection from cold]
    
    AC:        It affects your AC (+2).
    EV:        It affects your evasion (+2).
    rC:        It protects you from cold.
    HP:        It affects your health (+2).
    SH:        It affects your SH (+2).
  a ring of resist corrosion (200 gold)
  a ring of ice (250 gold)
  a +4 ring of protection (360 gold)
[Shop] Seni Wae's Weapon Boutique
  (Shop contents are unknown)
[Shop] Mooroj's General Store
  (Shop contents are unknown)
(0, 0, D:3)
  a +0 club
(0, 15, D:3)
  a +0 war axe
(2, 1, D:3)
  a +0 leather armour
(5, 7, D:3)
  7 stones
(5, 14, D:3)
  10 gold pieces
(11, 3, D:3)
  a +0 hand axe
(16, -4, D:3)
  a human corpse
(19, -5, D:3)
  a +0 club
(23, 8, D:3)
  a +0 quarterstaff
(31, 0, D:3)
  a ball python corpse (skeletalised by now)
(40, 3, D:3)
  a +4 quarterstaff
  (unseen)