Yes, in fact you can get them on Amazon for a rather low price.
Black seems to be the only color, but you can buy skins with other colors and patterns.
Nintendo manufacturers a carrying case for the GameCube which is both waterproof and shock resistant.
No. But sometimes, you can still use a GameCube controller to play Nintendo 64 games. Some Nintendo 64 games have been converted to use on the GameCube, so for those games, such as the Legend of Zelda: Collector's Edition, the GameCube Controller is used. On the Wii, you can download Nintendo 64 games through the Wii Shop Channel. These recommend using the Classic Controller, but the GameCube controller will work in most cases. You cannot physically convert one controller into another, either. The gamecube controller cannot be used to play N64 games.
There are many different cases for protection available that offer both screen and unit protection and come in many styles to suit personal tastes.
Travel jewellery cases can be purchased at many luggage shops, both online and physical store-fronts. There are a number of sellers on ebay that have budget cases available.
If you mean physical size - disc diameter, etc. Then yes. There is no difference, just the way the picture is displayed and, possibly, in some cases, minor content adjustments. The discs are generic worldwide.Matsushita (2.000 MB/s-3.125 MB/s) CAV mini-DVD-like 8 cm optical disk. Average access time: 128 ms; Capacity: 1.5 GB.The Nintendo GameCube Game Disc is the medium for the Nintendo GameCube, created by Matsushita. Chosen to prevent unauthorized copying and to avoid licensing fees to the DVD Consortium, it is Nintendo's first non-cartridge storage method for any system released in America.
No, metal cases are harder than plastic cases, but both types of cases offer protection for your Nintendo DS.
There's the Nintendo Mario DS Case available.
Nintendo DS cases can be purchased where Nintendo DS consoles are availible.
No, just regular cases, but they still do help with waterproof.
The Nintendo DS has a slew of accessories such as cases, sylus' and bags.
Yes, you can buy these online for an incredibly cheap price of less than 5$ in most cases.