What kind of memory card is used in the wii for super smash bro melee

The Nintendo Wii utilizes a built-in "emulator" to play Nintendo GameCube Games, such as Super Smash Bros. Melee. On the "top" of the Nintendo Wii (if you use it in the included cradle) there are two doors. One of these doors covers the Nintendo GameCube controller ports. There are four of these. The other door covers the Nintendo GameCube Memory Card slots. There are two of these. In order to play any Nintendo GameCube game on the Wii, you need to use a GameCube controller, and in order to save, you need to use a GameCube Memory Card. You can still find both of these at most GameStop locations, and there are many stores that specialize in selling consoles, games, and accessories of the previous console generations. These stores seem to be mostly localized retailers, so these stores will have different names in say, Seattle, as opposed to, say, Chicago.