To bid on your own personal genome. There is one bid right now for the low, low price of $68k, and you still have a few hours to place your bid. You can have your own genome sequenced and the proceeds got towards the X-prize foundation.
Click here if you want to place a bid.
Now if I could only find my checkbook to write out $70k, I would place a bid in a heartbeat.
1 hour ago