Hey, I just saw at my local FYE (Terre Haute, IN) an ad for a $30 mail in rebate when you buy any new PSP.
That means,
Ratchet and Clank Bundle is now $169.99 after rebate
PSP Core- $139.99 after rebate
They also had the Daxter and God of War packs in stock (if you'd rather have the psp 2000...