Can i return my psp to walmart and get another one?

[benlarson11]

nothing,sorry but u could goto gamestop and get like 50 bucks or mayb a little more and save a little more money and buy a psp 2000

 

[benlarson11]

nothing,sorry but u could goto gamestop and get like 50 bucks or mayb a little more and save a little more money and buy a psp 2000

 

[[ertck]]

So, i have my psp 3000 wich cant be hacked!
so im planning to get a psp 2000 but i dont know if they are going to accept it! I have 3 months with it and i've got no receipt.
So the box is opened and the psp is a little used.
What can i dooooo????????????????????????