used 21UX, DTK-2100, 5-year old Cintiq monitor used by a professional photographer. Works perfectly. There are a few dead pixels in the far upper left corner. This area has never affected any of my work and is barely noticeable. Surface is clean and clear. Comes with cables, pen stylus, pen holder and spare nibs. Cash only in person. No trades.Im looking to upgrade to a newer model.