As a huge fan of artist Cliff Chiang, here's something I'd be all over -- if I were attending next week's Chicago Comic & Entertainment Expo and if I weren't, y'know, deathly terrified of needles. It's an eBay auction for a custom tattoo by Chang and tattoo artist Brian Stringer. Proceeds benefit The Hero Initiative, so it's win-win!

The above art, which accompanies the auction listing, would make a fantastic tattoo. But here's the thing: The winner can have Chang draw the character or subject of his or her choice (with a few caveats, I imagine) in advance of the show. The tattoo will be in black and gray; any color is at the tattooer's discretion. Oh, and no face or neck tattoos. Visit the eBay listing for more details -- and to bid, of course. The auction ends on March 16.