LG 27UD58-B 27-Inch 4K UHD IPS Monitor Review: 4K Resolution for Gamers that Won't Break the Bank
LG 27UD68-P 27" FreeSync IPS LED Monitor 4K UHD 3840 x 2160 16:9 Widescreen On-Screen Control with Screen Split Game Mode & Black Stabilizer HDMI DisplayPort - Newegg.com
LG 27UL600 27” Class 4K UHD IPS LED Monitor
LG 27UD68-P 27 inch 4K UHD IPS LED Monitor for sale online | eBay
Amazon.com: LG 27UL500-W 27-Inch UHD (3840 x 2160) IPS Monitor with Radeon Freesync Technology and HDR10, White: Computers & Accessories