Last year the Nintendo Wii Classic Controller Pro was released in Japan, however a US release has not yet taken place, we finally have details regarding the US release.
The controller will be available in either black or white and will set you back $19.99, an exact release date is not known, however if should appear sometime in April.
Also See: Wii and DS online death by Nintendo
In an attempt to improve sales Nintendo will also be bundling the controller with Monster Hunter Tri, usually this game will set you back $49.99 however if you buy the bundle it will set you back $59.99 for both.
As we hear of a more accurate release date we will keep you posted, for more details including the official press release check out SlashGear.