It's going to cost at least $1,976 to own and operate one of Apple's iPhones over two years, the only term available - and that's before any add-ons. On the high end, it's going to cost at least $3,036 for a 4.8-ounce do-not-drop-this-in-the-john widget whose battery-life, Internet speed and touch pad are real-life unknowns although early reviews, with some reservations, say it lives up to the frenzied hype.