Save $500 on the new Samsung Galaxy S9 or S9+ when you switch to Sprint and trade in your eligible phone. Reqs 18-mo lease for well-qualified customer with new line. $150 via Visa Prepaid card. Reqs. port and online registration. $350 after $19.45/mo credit applied within 2 bills. Reqs eligible trade-in. Early termination results in full balance due
