Newegg offers the Acer Predator X34 34" Curved 21:9 3440x1440 WQHD IPS LED-Backlit Nvidia G-Sync Gaming Monitor for $749.99. Coupon code "EMCERRE35" drops the price to $699.99. With free shipping, that's $200 under our December mention and the lowest price we've seen. (It's a low now by $150.) Deal ends December 28. It features a:

3440x1440 (1440p) native resolution

21:9 aspect ratio

Nvidia G-Sync technology

4ms response time

two 7-watt DTS Sound speakers

HDMI and DisplayPort inputs