Mystery Boxes are boxes full of randomized FullMoon merchandise that can be ordered off their site. Nobody who orders these boxes knows what is inside. The items inside can be everything from bumper stickers, DVDs, Blu-rays, promotional art, autographs, bobbleheads, trading cards, t-shirts, posters and even a replica. There was also specific Puppet Master Mystery Boxes which only contained merchandise related to those movies. One of these could only be obtained by donating to the Axis Termination fundraiser.