Whoops ? Somebody apparantly posted an engineering sample of AMD's upcoming Radeon HD 7990 on Ebay. The auction has  already reached the $1,125 mark. "You are bidding on the world's first 'Malta' graphics card - engineering sample.  Don't miss your chance to be the first to own the world's fastest graphics card." This dual-GPU engineering graphics cards has two fully-loaded AMD "Tahiti" GPUs, with 2048 stream processors each, and a 384-bit memory interface holding 3 GB of GDDR5 memory, each. 

You are bidding on the world's first 'Malta' graphics card - engineering sample.  Don't miss your chance to be the first to own the world's fastest graphics card.

The guy posted photo's as proof as well, check the ebay linkage below.

AMD Radeon HD 7990 "Malta" Spotted on Ebay