4K 60hz Samsung monitor

Samsung U28E590 that has up to a 4K resolution and 60hz with a fast response time. Panel type is TN and it comes with a amd free sync. In good condition, it works I’ve been using it for a while with no problems and I tested for dead pixels. Screen has a few smudges but I never cared because once it turned on you couldent see them. Display port and power cord are included.