Firebox.com just went and blew our minds to bits. They have created and released a series of soap bars that are shaped as Super Nintendo and Game Boy cartridges. You have the choice to purchase Nintendo classics such as Super Mario Land, Tetris, The Legend of Zelda, and Street Fighter II Turbo. All of them are ready for you to buy for yourself and perhaps it would be a great holiday gift idea as well.
On a side note, the bars of soap are made up of vegan-friendly ingredients.