APPLE IPHONE WITH CHARGER AND PAYG SIM. SWAPS FOR WHY ?

IPHONE 3 ON 3 NETWORK, BOUGHT FOR MYSELF BUT AN,T GET THE HANG OF IT SO DECIDED TO SELL OR SWAP FOR A LAPTOP, PS3 OR WHY TRY ME I MIGHTBE INTERESTED IN WHAT YOU,VE GOT .COMES WITH CHARGER SIM CARD ON PAY AS YOU GO NOT REGISTERED. LOTS OF INTEREST AND OFFERS, SCREEN HAS NO MARKS ON IT AND THE BACK HAS SCCUFFS ON IT BUT NOT BAD. ALREADY GOT XBOX WOULD LIKE A 125 SCOOTER OR BIKE IN NEED OF WORK. THANKS FOR LOOKING.