The price of Sonic Lost World has been reduced at Amazon and Best Buy. Both retailers are selling the Wii U platformer – which normally costs $49.99 – for $29.99. Best Buy is also offering the Nintendo 3DS version of the game for a discounted price of $19.99. Sonic Lost World launched October 29, 2013, in stores and on the Nintendo eShop. Prior to the title’s release, Sega explained why it was being developed exclusively for Nintendo platforms.