Pawn shop run by the NPC Pawnty in Ossex. Discoverable rather than signposted — IGN's reviewer "accidentally unlocked" it on their first visit. Sells back outgrown trinkets and weapons for Bones; central to mid-game economy as you cycle through the 60-trinket pool.
FAQ
What is Pawnty's Exchange?
Ossex pawn shop run by the NPC Pawnty. Sells back outgrown trinkets and weapons for Bones. Hidden / not signposted — players often "accidentally unlock" it (IGN).