http://www.amazon.com/Xenoblade-Chronicles-X-Special-Wii-U/dp/B014LNTVGK/ref=sr_1_2?ie=UTF8&qid=1440891060&sr=8-2&keywords=xenoblade%20chronicles%20x%20special%20edition&tag=viglink24327-20
For $90.
It includes the following (c/p'd from siliconera):
The Xenoblade Chronicles X gameA gorgeous book of concept art with more than 100 pages, featuring select art for the very first timeA unique USB drive modeled after the game’s “Lifehold Unit,” pre-loaded with a selection of 10 music tracks from the game’s memorable soundtrackA limited-edition matted 5×7 art card of a painting done for the game by illustrator Takashi KojoI don't have a Wii U currently, so I'll be skipping out on this game for now. Though if you want the Special Edition, you should probably get it now: it's no secret that the special editions of Nintendo games sell out very quickly.