IPHONE 4 32GB IN MINT CONDITION ?

I HAVE A IPHONE 4 32GB FOR SALE.THE PHONE IS IN MINT CONDITION AND HAS ALWAYS BEEN IN A CASE AND SCREEN PROTECTORS ON BOTH SIDES.THE PHONE HAS NO SCRATCHES ON IT WHAT SO EVER.THE PHONE COMES WITH ITS ORIGINAL BOX,CHARGER,AND ORIGINAL HEADPHONES THAT HAVE NEVER BEEN USED.THE PHONE WORKS ON ALL NETWORKS OPENED BY NETWORK PROVIDER VODAFONE.I WANT 350 POUNDS AND NO OFFERS PLEASE CALL ME I WILL NOT REPLY TO TEXT MESSAGES,NO OFFERS 350