On Apple's website, they said something about their "trade up" plan....Which says that the smaller iPhone7 would cost you about $32 a month, and the 7+ would be $37 a month. Just a suggestion.....check Ebay or Amazon for a case...cuz' unless BestBuy price matches cases, you'll probably pay a lot more for a case for your iPhone.I think that the website said $649 for the 4.7" screen.