You can bid on auction yourself via eBay, and Riley has offered the full proceeds to be split between Beth Kanter and Beyond Blue.
A frame from the Chrome comic
More details can be found on Riley's post on the subject, but he has said he'd be delighted if the two charities could split proceeds greater than $1,000. It's an interesting opportunity to get your hands on a piece of Web history and provide aid to those who need it. And if you're not interested enough to bid up the auction, maybe my own initial bid will stand up. You see... I'm not big enough for Google to have sent me one, so I'm headed to eBay for Duncan's copy. See if you can outbid me here: http://bit.ly/ebaychrome.