Now it is the Atari 2600 collector’s turn to lose some sanity. A rare Atari 2600 game is up for auction. Air Raid is an R10 rarity game. The version of Air Raid up for auction is the only known copy that still has the original box. Albert of AtariAge.com saw the game and box in person and validated it. Here is the forum thread that started it all. The bid is up to $6,500 as I type, with 8 days still remain for the auction.