Quote Originally Posted by Felixforever View Post
when did they add a auction house to the game?
Back in 1.0. It used to be just south of the Limsan docks, opposite of where the ACN guild is, but it couldn't be entered or interacted with and was only recognisable by its hanging sign of a gavel (and I think it was on the map too but don't remember). When Bahamut attacked, that auction house was presumably blown into the ocean because it ceased to exist. I like to think that when we unlock sea travel (expected after air travel as Yoshi stated he wished to do both, so probably 4.0), we'll be able to dive into the bay in Limsa and uncover lost unsold treasures from the auction house, amongst other things (Limsa was built from a ship wreck after all).