nonreductive

Level 1 of the Dungeon
[Shop] Yrosonof's Weapon Emporium
  a +0 dagger (24 gold)
  a +0 falchion (36 gold)
  a +0 sling (18 gold)
  a +2 rapier of protection (201 gold)
  a +0 spear (36 gold)
  a +0 great mace (78 gold)
  a stone (1 gold)
  the +1 spear of the Arena {vamp, rCorr Str-3 Int+2} (294 gold)
    Str-3:      It affects your strength (-3).
    Int+2:      It affects your intelligence (+2).
    rCorr:      It protects you from acid and corrosion.
(0, 0, D:1)
  a +0 hand axe
(1, 23, D:1)
  a +0 whip
  a kobold skeleton
(20, 1, D:1)
  a bat corpse (skeletalised by now)
(24, 9, D:1)
  a hobgoblin skeleton
(32, 3, D:1)
  a quokka corpse (skeletalised by now)
(32, 20, D:1)
  a rat skeleton

Level 2 of the Dungeon
[Shop] Yttaruz's Armour Emporium
  a +0 ring mail (40 gold)
  a +1 ring mail of willpower (160 gold)
  a +0 scale mail (40 gold)
  a +0 robe (7 gold)
  a +1 hat (110 gold)
  the +4 ring mail "Jyguob" {rN+ Str+2} (394 gold)
    Str+2:      It affects your strength (+2).
    rN+:        It protects you from negative energy.
  a +0 leather armour (20 gold)
  a +0 leather armour (20 gold)
  a +0 leather armour (20 gold)
(0, 0, D:2)
  8 stones
(13, 11, D:2)
  a ball python corpse (skeletalised by now)
(19, -1, D:2)
  the +1 trident of Traps {elec, rC- rN+ MP+8}
    rC-:        It makes you vulnerable to cold.
    rN+:        It protects you from negative energy.
    MP+8:       It affects your magic capacity (+8).
(21, 3, D:2)
  the +1 trident "Zerashruff" {venom, rPois rC+ Str-4 Stlth+}
    Str-4:      It affects your strength (-4).
    rC+:        It protects you from cold.
    rPois:      It protects you from poison.
    Stlth+:     It makes you more stealthy.
(21, 33, D:2)
  4 stones
(26, 6, D:2)
  a +0 ring mail
(34, 9, D:2)
  a +0 sling
(34, 16, D:2)
  a +0 leather armour

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 club
  a +0 spear
  a gnoll corpse
  a gnoll corpse
(1, 0, D:3)
  a throwing net
  a +0 club
  a hobgoblin corpse
  a goblin corpse
  a quokka corpse
(2, 0, D:3)
  a +0 whip
  a +0 robe
  a gnoll corpse
(3, 1, D:3)
  a +0 club
(6, -4, D:3)
  a +0 club
  a goblin corpse
(6, 3, D:3)
  a +0 club