Only problem is that it suddenly did not turn on one day. Took it to AT&T, they couldn't figure out why. They opened the claim and got me a new one.
For some reason, they didn't take it back. IMEI seems to be still clean because it wasn't reported stolen/lost, it was just replaced due to manfunctioning.
Upon checking with multiple ESN checking services, they seem to be CLEAN without blacklist status. Box, charger block, and cable included. The item "AS IS for parts Apple iPhone XS Max 64GB Gold AT&T won't turn on clean IMEI" is in sale since Tuesday, July 2, 2019.This item is in the category "Cell Phones & Accessories\Cell Phones & Smartphones". The seller is "bladewielder1004" and is located in Catonsville, Maryland. This item can be shipped worldwide.