National Cancer Coalition, so you know it's a good cause. If you've got PS3 laptop-level income and PS3 laptop ambitions, stop over at Engadget to place your bid. Good luck!
Cancel that. Apparently some clever folks couldn't take an auction for charity seriously, so Engadget has temporarily postponed things. We'll let you know if and when it goes back up. It's back-up and hosted at eBay now.]