Despite how you feel about the Blockbuster stores clong, you should really swing by one and snatch stuff up. The DVD's aren't priced all that low just yet, but they are selling EVERYTHING in these stores! The ones by me are selling everything from displays to posters.
I picked these up yesterday. The are roughly 6 inches by 8 inch hard acrylic display cards. They literally have 1,000's! I'm only showing a few from the 60 or so I had time to snag. I'm definitely going back. They had everything from modern to waaaaaay back. Check out your local Blockbuster, you might just find something cool!