Home Amazon Goldbox deals Amazon: Monoprice 28-inch UHD Premium Series Matte 4K 60Hz 5ms Monitor, DisplayPort... Amazon Goldbox deals Amazon: Monoprice 28-inch UHD Premium Series Matte 4K 60Hz 5ms Monitor, DisplayPort HDMI/MHL DVI, VGA, Pixel Perfect Display – (118546) By ARCOM - 11 February 2017 257 0 SHARE Facebook Twitter Amazon Goldbox Deal: List Price: $399.99 Deal Price: $339.99 You Save: $60.00 (15%) Monoprice 28-inch UHD Premium Series Matte 4K 60Hz 5ms Monitor, DisplayPort HDMI/MHL DVI, VGA, Pixel Perfect Display – (118546) Expires Feb 17, 2017