A few Nintendo-related items have been discounted on Amazon. The lineup includes big savings on LEGO Dimensions, Skylanders SuperChargers, and more. Here are some of the notable sales: Skylanders SuperChargers Starter Pack – $49.99 (save $25) New Super Mario Bros. U + New Super Luigi U – $44.99 (save $15) LEGO Dimensions Starter Pack – $43.66 (save $56.33) Hatsune Miku:...