For an extra 2 million, you too could own a piece of ‘Game Of Thrones’ history. Game Of Thrones fans generated over $21 million in sales at a Heritage Auctions event in Dallas, from 900 lots including iconic costumes, props, and various items from the popular HBO series. The highlight? A replica of the Iron Throne, symbolizing the struggle for power throughout the show, which fetched $1.49 million after an intense bidding war.