Longtemps

Level 1 of the Dungeon
[Shop] Bufoif's Armour Shoppe
  (Shop contents are unknown)
[Shop] Souciv's Antique Armour Boutique
  (Shop contents are unknown)
(0, 0, D:1)
  a potion of invisibility
(15, -9, D:1)
  19 stones
(16, -9, D:1)
  7 gold pieces
(21, -3, D:1)
  13 sling bullets
(40, -7, D:1)
  a scroll of teleportation
(41, -14, D:1)
  a +0 short sword

Level 2 of the Dungeon
(0, 0, D:2)
  12 stones
(11, 10, D:2)
  a scroll of silence
(12, 20, D:2)
  24 stones
(13, 20, D:2)
  a +0 hunting sling