Online retailers (Amazon, Gamestop, ect.) have speculated Wii U games to be $100 US. The games are Pikmin 3, New Super Mario Bros. U, Just Dance 4, and Lego City Undercover. However, the prices are inaccurate. Nintendo states that these prices are purely speculation. "Retailers are beginning their presale activity, but given there is no official software price, they are using fictitious prices, when software pricing is officially announced later this year, I am sure retailers will adjust their websites to reflect the true price." says the statement. The Wii U Is going to be released worldwide this holiday season.
Source: http://goo.gl/HDJuJ