I'm curious, too. Because according to Game's website, the Imperial Edition is exclusive to them. Yet according to TESO website, Imperial Edition is available at Game, Amazon, Shopto, GameStop and Sainsbury. So I'm wondering if they just haven't updated yet?
Any one know anything more? Would really like to know if Amazon are doing the Imperial Edition for PS4. I know a well-known UK retailer are selling it apparently as 'exclusive', but It doesnt seem the case if its mentioned to be avaliable from a variety of retailers according to the actual website for this game.