At the Adult Swim events at NYCC, they gave away copies of a Neon Joe: Werewolf Hunter comic, based on an upcoming show. Signed copies by the star have sold on eBay for over $30 though most are around the $20 mark.
Unsigned copies have still been flipped for $9. Tomorrow, comic stores get a bunch of them to give away for free, courtesy of DC Comics.
This will be the first appearance of Neon Joe. If you care about such things, maybe pick up a copy. You remember what happened to that Preacher Preview comic all those years ago, right?