Folks I'm wondering... Is it at all possible to resell a AppleCare product? I had one laying about in my room for over a years. It's completely disused, meant to be for the now discontinued Apple Displays. Other people tell me they need the receipt in-order to activate. What's the deal with that? I ain't purchased a new apple product in years, so i'm outta the loop. Can someone shed some light? Mucho appreciated.