iphone 3gs 16gb in perfect condition +

Hi there, I am selling my iphone 3gs due to an upgrade.Iphone is in perfect working order and condition,no scratches as it was in a silicone case and had screen protector on it.It is locked in O2- so any O2 sim card works on it,but I can unlock it for any other network if you want to.Reply me to book a view. cheers Apos