Home Dealnews Certified Refurb Acer Predator XB3 27" 4K HDR 120Hz IPS LED Monitor... Dealnews Certified Refurb Acer Predator XB3 27" 4K HDR 120Hz IPS LED Monitor for $550 + free shipping By ARCOM - 1 October 2021 66 0 SHARE Facebook Twitter Go to the deal page: Certified Refurb Acer Predator XB3 27" 4K HDR 120Hz IPS LED Monitor for $550 + free shipping