Sony won’t be happy until we have PSPs in all of the skittles colors. They love to dish out candy-colored PSPs. The next mouth watering color may be lime green, if this image is accurate.

It was supposedly leaked from inside a Sony factory. But hey, they may have just been having some fun. Who knows. May be just a prototype. The question is do you want a lime colored PSP? Or is it too much? Ready to taste the rainbow?

[Joystiq]