I now quote the official information on the forum:
"Ultimate Fanbox (limited): (Special Edition, Heckscheibenaufkleber, banner, button, original signed autograph card, Tour flyers, stickers in a noble box) - for the insane of you, more than fair price is also offered to one."
I hope I could help some undecided.
PS: I need reviewing to the review to send from. Because (listen to the Frei.Wild website) I like the trailer and to me the contents of the box seems fair that I give 5 stars.