BuyDig through ebay has the LG 34″1080p UltraWide 21:9 Display, model no. 34UM67, for $399.99 (599 – 199.01 instant savings) with Free Shipping for a limited time.

This monitor features a IPS panel, Ddal Controller, screen split, 2560 x 1080 native resolution (WFHD), 300 cd/m2 brightness, Black Stabilizer for darker blacks
Includes IPS Panel, Dual Controller, Screen Split, Flicker Safe, 7Wx2 built-in stereo speakers, and 2 HDMI, 1 Display Port.