Apple iPad Pro 13" (M4) 2024

Hello, I'm looking to sell an Apple iPad Pro 13" M4 model in Silver with 512GB storage. This device was used lightly in an Apple Magic Keyboard case and is in pristine condition. I was not able to see any scratches or marks on the device. It looks new to me. I don't have a charger or cable included but the device has been factory reset. On iPadOS 26.5

AT&T confirmed that the device was unlocked multiple times, but for some reason, if I try setting up a new cellular connection, I only see AT&T as an option. I'm not sure why... I don't see any SIM restrictions or anything on the device, but just to be safe, I listed this as an AT&T iPad.