Monitors on Sale

Micro Center offers the Acer 27" S277HK 4K Ultra HD IPS LED-Backlit LCD Monitor for $329.99. Opt for in-store pickup to dodge the $17.10 shipping fee. That's the lowest price we could find by $20 and the best deal we've seen. (For further comparison, most vendors charge $440 or more.) It features a 3840x2160 (4K) native resolution, LED backlight, built-in speakers, and HDMI, DVI, and DisplayPort inputs.

BuyDig offers the LG 27" 1080p IPS LED-Backlit LCD Gaming Monitor for $229. Coupon code "C1177317360" cuts it to $149. With free shipping, that's tied with our mention from two weeks ago and $6 under the lowest price we could find for a similar model. It features a 1920x1080 (1080p) native resolution, two HDMI inputs, and VGA input.

Best Buy via eBay offers the LG 27" 4K IPS LED-Backlit LCD Gaming Display in Black/White for $399.99 with free shipping. That's the lowest price we could find by $90. It features a 3840x2160 native resolution (4K), 5ms response time, Display Port, and two HDMI inputs.

Newegg via eBay offers the Asus ROG 27" 1440p IPS LED LCD Gaming Monitor for $639.99 with free shipping. That's the lowest total price we could find by $159. It features a 2560x1440 (1440p) native resolution, two 2-watt speakers, Nvidia G-Sync technology, DisplayPort, HDMI, and two USB 3.0 ports.