Sony has added two new additions to their PlayStation Signature collection, two very classy PSPs to be exact. Named Tsukimi and Kachofgetsu, these PSPs feature special faceplates with decorative designs on them. These limited edition PSPs come with a battery pack (2200mAh), an AC adapter, and a matching stand. Sadly, signature PSPs are only sold at PlayStation Square located in Tokyo Japan. If you do happen to travel there, expect to pay a hefty ¥31,500 which translates to about $272 USD. More pictures after the jump.