I think you found it, right? I didn't think it would be hard. Those are not that rare.
Yeah, sorry, but not only do I never sell, but the idea of finding a poster, getting a tube, packing it in and going to the post office is horrifying to me. I'm too lazy for that.
These posters will eventually be sold by my kids (although I suspect my son may want to keep the Star Wars collection, which is fine as long as he doesn't become a fanboy.)
T