Up to $275 can be earned by trading in an old iPhone
Sprint has just announced a “BuyBack” program that allows iPhone owners to trade-in their old devices and get the new iPhone 4S.
According to Sprint, customers can earn up to $275 by trading in their old iPhone and upgrading to iPhone 4S
Furthermore, the minimum buyback credit that a customer can obtain is $50, while the maximum is $275 depending on the carrier and model.
However, Sprint guarantees $50 for the oldest iPhone models, while newer iPhones can be traded in for up to $275.