About every two years, most people tend to update their iPhone. It is typically because the old iPhone is not exactly living up to expectations. Even though it might not be that valuable to an individual, there is still a chance to sell iPhone for cash later on to make some money.
One of the easiest ways to sell an iPhone for cash is to do so online. A person lists the iPhone, and then they can get a number of people who are interested. They can either do it through a website where they mail the iPhone, or they can opt to meet a person in person if they would rather do that. It just comes down to what a person prefers, and what ultimately to a better deal overall for the individual and the person who is purchasing the phone.