Come January 10th, Nintendo's tardy Wii Fit U will hit store shelves at a handful of price points and configurations -- all with the intent of making both you and your wallet lighter. If you missed out on last generation's fitness-game craze, a bundle with the software, a Wii Balance Board and Fit Meter fitness tracker will cost you $90. Just need the new game and a Fit Meter? That'll set you back $50, while individual Fit Meters go for $20 each. Luckily, if your pocketbook is already thin, The Big N is still running its trial-to-full-game-conversion promo if you download Wii Fit U from the eShop and sync a Fit Meter. That $30 discount only lasts through January though, so running to the store might be a good idea.