I think you can go online and see what Apple offers for your old iPhone, and I would guess you can do the same at Verizon's website. Then look at the final difference. It should not be that complicated. What Verizon offers may also depend on the specifics of your account, so I don't think someone else can differ this one for you. Good luck.
Edited 1 time(s). Last edit at 10/09/2021 10:43AM by space-time.