I guess this one fits in here too, or could go into the poster section. I picked up this little beauty earlier this week:

I got some other pictures from the seller to check it out and based on that it looks legit. It's still not in hand, so I'm still a little nervous on it. The bidder that finished second though is a vintage poster seller and I've seen some of his stuff before that is legit, so it adds a bit of credence as well. I like outbidding and winning when knowledgeable sellers are involved, helps convince me of authenticity like when I won my VCJ and beat out Andre from Legends. That was legit, hope this was too.
This completes the poster run I wanted and gives me two vintage posters from each movie:
Star Wars:
Style A One Sheet
Re-release (two weeks only version)
Empire:
Advance
1981 re-release (common as dirt)
Jedi:
Style A One Sheet
Style B One Sheet
The others
can be seen in this thread