With an eligible trade-in and activation on a Sprint Flex 18-month lease, Sprint offers the Apple iPhone XS 64GB 4G LTE Smartphone for Sprint for $0 per month for 18 months with free shipping. Excluding the trade-in value, that's $750 less than what you'd pay at Best Buy ($41.67/mo.) and tied with last month's mention as the best iPhone XS deal we've listed yet. (It costs $999.99 to buy without a contract.)

Note: The price above is subject to credit approval. Additional fees may also apply.