In case you're eager to get one of AMD's ultra-limited edition TWKR CPUs, here's your chance.

A Phenom II 42 TWKR is on auction at eBay, and the current price stands at $260, with five more days to go.

All profits gathered by the auction will go to a charity based in Austin, Texas, so you won't feel too bad for spending shedloads of cash on it.

You can find the auction here.