: When shopping for a new device, you can receive a trade-in estimate based on your old phone's model and condition.
If your goal is to get cash rather than store credit, you may want to look into third-party buyback services: does metro pcs buy used cell phones
: Once you bring the device into a store, a representative will evaluate it and apply the determined value as a credit. Key Policies & Programs : When shopping for a new device, you
: Unlike some carriers, you do not need to be "upgrade eligible" to trade in a phone; you can do so anytime you purchase a new device. does metro pcs buy used cell phones