From eBay’s CBLDF page:
This July and August, the CBLDF will bring you not one, but four huge comics auctions — three on eBay and one live auction at Wizard World in Chicago. These auctions will feature unique items like Neil Gaiman’s famed leather jacket, the Shi:Year of the Dragon Customized Motorcycle, original superhero cover art by Frank Miller, rare collectibles, signed stuff, and lots of original art. The action starts on July 13 and climaxes at Wizard World in Chicago on August 5.
Check http://members.ebay.com/aboutme/cbldf.org for the latest list of eBay auctions: bidding is not only an easy way to get hard to find Neilstuffs, but it’s for a great cause, too.
And yes, there is a picture of the jacket online, last I checked – if it’s not at CBR’s Comic Brief, check the archive for July 21th.