BuyDig offers the LG 34" 1080p Ultra-Widescreen IPS WFHD Display for $399. Coupon code "GAMEON100" drops it to $299. With free shipping, that's the lowest price we could find by $101. It features a 2560x1080 native resolution, split screen, 5ms response time, DisplayPort, and HDMI.
Monoprice via eBay offers the Microboard 34" 3440x1440 Curved FreeSync Gaming Monitor for $629.99 with free shipping. That's $40 off list and the lowest price we could find. It features a 3440x1440 (QHD) native resolution, AMD FreeSync, and DVI, HDMI, and DisplayPort inputs.
BuyDig via eBay offers the Samsung 34" CF791 Curved WQHD Ultra-Wide LED LCD Monitor for an in-cart price of $749.99 with free shipping. That's the lowest price we could find by $50. It features a resolution of 3440x1440, integrated speakers, and DisplayPort, USB, and HDMI inputs.