Hardly post but this is the cheapest I've seen for a non-imported version. It's the gold edition so comes with all dlc. I've heard of the issues with this game, but personally having waited 3 years since release for this game it looks too fun to miss.
£20 for a game which includes all DLC. I saw the deal at Asda on here for the £5 standard edition, but that seems to be local.
Free Click & Collect
May be on XBOX too