I bought an iPhone X and planned to give my used iPhone 8 to my mom, so I didn't trade it in to Apple. However, she needs to use US Cellular and this phone is not compatible. It was originally purchased from T-Mobile but is now unlocked. It is GSM and works with AT&T, T-Mobile, Verizon, Sprint, Google Fi, Straight Talk, and a bunch of other less mainstream providers (Cricket, Cellular One, FreedomPop, etc).
QR Code Link to This Post
It is in great condition other than some light scratches on the screen that are pretty much invisible when the phone is powered on. I can include the case I used with it and a charger. I will sell for cash only and will only meet in a safe public place (preferably a police station/bank lobby on the West Side of Madison).
Let me know if you have any questions. Thanks!