Movie
Documentary
Promos
Music
Soundtrack
Singles
Books
Story Books
Comic Books
Coloring Books
Toys
Puzzles
Games
Soft Plush Dolls
Promotionals
Publishings
Posters
Store Promos
Theatre Programs
Lobby Cards
Still Photos
Miscellaneous
Party Supplies
School Supplies
Fun Things
Extremely Rare
There are a number of pinbacks, or buttons, or badges promoting the film. It is possible that some are actually fan-produced merchandise, so caution is recommended when examining these items for purchase.
One rectangular pinback was issued to theatres in the United Kingdom for employees to wear, or even distribute to patrons entering the theatre.
At least one circular pinback was issued to American theatres.
Years before fan-produced buttons emerged on eBay.com, I won two separate auctions for three pinbacks. Six different images, including the one known official one, appear to be legitimate, unlike the more recent pins up for auction on eBay. I've since won another auction for three mini-pins. These I suspect to be fan-produced. (You can see the 'dithering' of the images, like they'd been printed out on a computer and then made into a button.)