In this morning's Nintendo Direct, Iwata reminds us that the Wii Remote Plus Mario and Luigi controllers are set to hit shelves on November 1. They don't do anything different than other Wii Remote Plus controllers, but they have the cute L or R on them, which makes the plain white ones look lame.
Nintendo has a MSRP of $39.99 set for these controllers. See
Here are some comparison shots for the Smash Bros. and Mario Party amiibo lines
1:30 PM on 03.09.2015