The SNES gamepad for Wii was formerly available exclusively through Club Nintendo Japan (a customer loyalty program), but now a third party exporter/retailer has gotten their hands on a few to sell.
https://gizmodo.com/snes-controller-for-wii-unboxed-looks-incredibly-authe-380572
This SNES pad for Wii is pretty much just like the Classic Controller, but it’s identical in feel and style to the original SNES controller. Play-Asia has units available now for $75—we know, we know, that price is absurd—but damn do we want one. [Play-Asia via Kotaku]
https://kotaku.com/buy-a-wii-controller-that-looks-like-a-snes-pad-5156243
