The time is ripe to sell your old iPhone
Apple is expected to unveil itslatest smartphonenext month on September 12. And though the handset won’t launch until the 21st, pre-orders for the device are said tobegin the same day. For those of you who plan on selling your old iPhone to help pay for the new one, that gives you around three weeks to do so. But according to resell data, you may not want to wait that long…...