The 10th Anniversary edition of Harry Potter and the Sorcerer’s Stone may have just come out a few months ago, but it’s possible you will want to get your hands on a third copy – something truly one-of-a-kind.

If you head over to Leave a Mark, you will see there is currently an auction going on for a special edition of Sorcerer’s Stone. This one is full of commentary by Paul DeGeorge of Harry and the Potters, and also features an alternate cover by Joe DeGeorge. As if that weren’t enough, Pottercasters Melissa Anelli and Frankie Franco III have added their own touch. Chapter 12 contains commentary by Melissa, and Frankie has drawn eight original illustrations to go in it as well. The lucky winner also gets a commemorative barf bag.

You can bid by leaving a comment on this post. Bids must go up by at least $.50, and all proceeds from this auction will go to First Book. The auction ends this Saturday, February 7th.