I have no idea what this is, but Devin Olsen from the HBO forums notice this at his Wal-Mart.
He says it includes a Poster, and of course a preorder for the Game. 3 versions for the 3 versions of the games. I’d love to have a preorder, so I wouldn’t have to show up a day early to secure my Legendary Edition. God knows I’ve spent too many hours there already.
I’m going to head to Wal-Mart soon, to hopefully pick one up and get some pictures for the site.