EOL: iPhone 7 - doesn't matter the carrier

[DavidS]

I'm looking to buy a cheap iPhone 7 to use for Sprint's Trade-In, Trade-Up Promotion in order to get a free iPhone 11. If you've just upgraded and/or have one laying around not being used, please let me know.

[Carm]

150 Swappa
https://swappa.com/mobile/buy/apple-iphone-7/other

154
https://swappa.com/listing/view/LRZU14836

[Ombligo]

Ebay has some for under $100 if they can be non-working