iphone 3gs 8gb boxed factory unlocked still in warranty pay and go .

here i have my iphone 3gs 8gb factory unlocked to all networks was bought as a pay as you go phone from carphone warehouse in janaury 2012 comes with box all manuals usb lead plug sim card pin the phone has no cracks are anything has had a screen protecter on from new also had it in a leather case any questions please ask thanks