I believe it's because it's a signed litho. Mine came in just before I moved, but Dynamic Entertainment was selling it through the Comic Book Previews magazine. It took a while for it to come in, but it's freakin' huge. A little bit smaller than a regular size poster. A lot bigger than I thought it was going to be. Takes up a lot of space. Now, I just need to find someplace for it. It looks really nice, though, so I can't really complain. I can't remember if mine has the little Boba Fett head drawn on the other side of the autograph, though. I'll have to look again, once I completely unpack, but I don't remember mine having that on there. Maybe it's to differentiate the ones sold through the actual Star Wars Shop.com site?
--Sadriel Fett (BFFC Moderator)
"I'm just a simple Fan, trying to make my way in the universe."