The Borsody Auction House belongs to the Borsody (or Borsodi) brothers. In the saga it is an impressive three-story building in Novigrad, while in Hearts of Stone the auction house stands in Oxenfurt. The family business began as a shack outside Novigrad’s walls, trading horses and sheep, and grew over the decades into a house that deals only in jewels, artwork and rare valuables.

In Hearts of Stone the auction house is at the center of the Open Sesame! quests, in which Geralt plans a heist on the vault of Horst Borsodi.