For those who feel they are better interior decorators than Sony, Nintendo, and Microsoft; this service is for you. ColorWare will mod your current-gen system for you - so there's no hassle, but there is a price.
For a not so meager $99 they will color your console to your exact specifications, with a scratch resistant coating no less. Or, go the other route and buy one pre-colored from them. They can color your controllers as well if you so wish.
The pre-colored system's prices are as follows (in US dollars):
* PS3: $725
* Xbox 360: $525
* Wii: $375
Keep in mind that if you ship in your already-owned console, it'll take approximately 8 to 10 business days to get it back - an eternity for a hardcore gamer. So all of you unsatisfied with your current console colors, head over to the ColorWare website and check out their offerings.