BuyDig via eBay offers the
LG 34" 21:9 UltraWide WQHD IPS LED-Backlit LCD FreeSync Monitor for
$509.99 with
free shipping. That's tied with our April mention as the lowest price we've seen. (It's the best deal now by $133.) It features a 3440x1440 21:9 native resolution, USB 3.0 charging port for mobile devices, DisplayPort, and two HDMI inputs.