New vs. used: How much the iPhone 17 sells for in the United States in August 2026

In the United States, the iPhone 17 is available for purchase in both new and used conditions, with prices fluctuating based on storage capacity and the device's overall condition. Users have multiple options to acquire Apple's latest smartphone.

According to Swappa data updated on August 18, used iPhone 17 models begin at $670, with an average price of $794. The platform allows for price comparisons based on storage, carrier, and whether the device is unlocked. For unlocked models, the 256GB iPhone 17 averages $774, while the 512GB version reaches $912. Carrier-locked devices show different averages, with a 256GB model costing around $721 for T-Mobile and $739 for Verizon.

Storage capacity significantly impacts the price of used iPhones. For the 256GB model, Swappa lists an average listing price of $758 and an average sale price of $712. The 512GB iPhone 17 has an average listing price of $912 and an average sale price of $849. The lowest price recorded on the platform for an iPhone 17 is $670, representing the market's floor price.

Trade-in values offer another perspective on the iPhone 17's worth. An unlocked 256GB iPhone 17 is estimated at $434 as a trade-in value, with the 512GB model reaching $507. Carrier-specific trade-in values differ, with a 256GB device valued at $313 for T-Mobile and $327 for Verizon. Meanwhile, Apple continues to sell the iPhone 17 new starting at $799 in the U.S., with 256GB and 512GB storage options available.