I done mean to sound blunt but i had a psp with 3 games and i took it to game and got a trade in price of £121.If theirs nothing you want in store then they can put in on a gift card/swipe card and you can use it for anything you want to buy in the shop and if you dont spend it all you can always go back in at a later date and use it again..... I think that would be your best bet mate. i only got rid of mine coz i got a ps3