Acer XG270HU 27″ 1ms 144HZ WQHD HDMI DisplayPort Widescreen Monitor $299.99

Newegg.com has the Acer XG270HU 27″ 1ms 144HZ WQHD HDMI DisplayPort Adaptive-Sync (Free Sync) Widescreen LED Backlight LCD Monitor for $299.99 with Free Shipping.