People saying that you'll get more by selling an iPhone on ebay or somewhere else, let me tell you, no you don't. You don't get that much compared to the hassle you go through. It is because everybody can check Apple website to see what Apple is offering for that phone and if the phone is in really good condition, you'll get maybe $50-$100 more than what Apple is offering. Another genius move by apple to control the price of their second hand market. In doing so, most people would just rather trade-in, in turn Apple making more profit.