Sony unveils some further colorways in their PSP franchise with an introduction to the Carnival Colors collection to the Japanese market officially entitled Radiant Red, Vibrant Blue, Bright Yellow, and Spirited Green. Other than the new color schemes, the units were matched with a 2200mAh battery, upping the retail price to ¥19,800 (Approx. $223 USD) while for ¥24,800 (Approx. $279 USD), they release a 4GB Memory Stick PRO Duo (Mark2), PSP pouch, wrist strap and cloth bundle. There is no word on a North America or European release.