As one of its daily deals, Newegg offers the Acer XB270H 27" 1080p 144Hz LED-Backlit LCD Monitor, model no. UM.HB0AA.A01, for $399.99 with free shipping. That's the lowest total price we could find by $99. It features a native resolution of 1920x1080 (1080p), 144Hz refresh rate, NVIDIA G-Sync technology, USB 3.0, and one DisplayPort. Deal ends today.