I've traded in numerous iPhones... I've had every model since the 4. I've always kept my iPhones in well enough shape to receive enough in-store credit to pay a hefty chunk (if not all) of the price of my new iPhone. My question is, what are iPad trade-ins at Apple Stores like in terms of amount? I am planning to buy an Air 2 in the next week or so because I need to have an iPad by the second week of August. But, I know that a new iPad will most likely be released come Oct/Sep. But I don't want to/can't wait. So if I pull the trigger on a $500 16GB Air 2 right now, how much would I probably get back trading it in in two months to put toward an "Air 3?"