where's the best place to buy psp slim pack? need help!

where's the best place to buy psp slim pack?because i am thinking about getting it?where should i gobeteewn these places?bestbuy,gamestop,target,or circuit city? where's thebestplace? do these places give you any warranties? please i need help!

out of those places probly target, I would get it at wal-mart though, they let people take stuff back without receipts up to 3 times a year so theres really no way to mess up with wal-mart7CloudStrife7