Don't forget the magnetic shell packaging with a slipcover, Sara.
And you can use four of the AR cards to unlock "Dream Eaters" in-game. If you've ever played Final Fantasy XIII-2, you can think of those like your party's 3rd member in that. And the last AR card is used to view 3D images of the Dream Eaters. There's a small preview of it up on Disney's Vault -- http://disneyvault.net/?attachment_id=4044
Oh ya I totally forgot about that. How could I? That makes a lot of sense using Final Fantasy XIII-2 reference for the AR cards. (I always did wonder, before playing the game, how they would get the 3rd for the Paradigm Shift). Either way super excited about this game.