Lebron James has had numerous signed memorabilia sell on the open market for really good money, but this one takes the cake.

A private buyer bought a Lebron James autographed rookie card for $312,000.00.  Yes, that much money!

Ken Goldin, the president of Goldin Auctions told ESPN.com that the price even exceeded their expectations.

According to Darren Rovell, "an unknown bidder paid an immense sum for a 2003-04 card that was signed by James and contained the NBA logo taken off James' jersey from a rookie year photo shoot."