For about $30, you can rip apart your PSP and install some new official Sony PSP faceplates. It may not be cheap, but it's far more affordable than outright buying a new import PSP. New colors, such as Silver
and Metallic Blue
(it's so shiny!) are available for your consumption. Considering how SCEA seems to think that we're satisfied with having simply one color (black) in the market, this might be the best option for you to add a little color to your PSP gaming.
[Via PSP GadgetZ
]See also:Up close with the metallic blue PSP