Legend of Zelda Wii U has been listed on Walmarts official website for a release this year.
Link: http://www.walmart.com/ip/Zelda-2-RPG-Wii-U/23014795
Source: http://www.dblegends.com/2014/03/zelda-wii-u-game-listed-at-walmart/
Link: http://www.walmart.com/ip/Zelda-2-RPG-Wii-U/23014795
Source: http://www.dblegends.com/2014/03/zelda-wii-u-game-listed-at-walmart/