If you or your kids are big gamers, you should check this out. A collection of more than 11 thousand video games, which was certified by the Guinness Book as the largest in the world, is on the auction block. Michael Thomasson of Buffalo, New York's collection contains 21 consoles from the likes of Sega and Nintendo, as well as game consoles that were never sold in the U.S. He estimates that the collection is worth upwards of $800,000 bucks, with the highest bid around 90 thousand bucks, as of Sunday.