Nitrous

Level 1 of the Dungeon
[Shop] Lukhleowk's Antique Weapon Shoppe
  a +0 halberd (116 gold)
  a +0 mace (87 gold)
  a +0 sling (43 gold)
  a +0 sling (43 gold)
  the +7 Spriggan's Knife {stab, EV+4 Stlth+} (1844 gold)
    Stab:       It is more effective when stabbing unaware enemies, sometimes
    treating them as though they were completely helpless.
    EV+4:       It affects your evasion (+4).
    Stlth+:     It makes you more stealthy.
  a +0 dagger (58 gold)
  a +1 morningstar of protection (342 gold)
  a +0 whip (72 gold)
  a +0 quarterstaff (116 gold)
(0, 0, D:1)
  6 poisoned darts
(2, 6, D:1)
  a +0 short sword
  3 stones
(5, -44, D:1)
  a +0 dagger
  4 stones
(11, -26, D:1)
  3 stones
(13, -47, D:1)
  a scarf of shadows
(13, 0, D:1)
  2 stones
(34, -46, D:1)
  a +0 club
(34, -4, D:1)
  6 poisoned darts
(47, -47, D:1)
  a +0 dagger
(59, -40, D:1)
  4 stones

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 dagger
(3, 47, D:2)
  a +0 leather armour
(7, 32, D:2)
  a +0 dagger
(14, 36, D:2)
  an adder corpse