Buy a $25 Raspberry-Pi for £2000!
As the Raspberry-Pi foundation nears full manufacture of the Raspberry-Pi, they have made a couple of their hand soldered, beta test boards available for auction via ebay.
Beta boards numbers 9 & 10 are available and are sure to become collectors items so if you fancy a piece of computing history and have a spare couple of grand, get yourself over to ebay and bid, bid, bid (although not until the last minute obviously!)