**TL;DR:** The 39-inch LG UltraGear OLED curved gaming monitor is down to $876.99 at Amazon, which knocks $723 off its $1,599.99 list price. That’s a 45% discount on a premium ultrawide display with a 240Hz refresh rate, 0.03ms response time, and LG’s dramatic 800R curve. Opens in a new window Credit: LG LG 39-inch UltraGear OLED Curved Gaming Monitor $876.99 at Amazon $1,599.99 Save $723 Get Deal OLED monitors are one of the best gaming setup upgrades, but they usually come with a high price. As of March 11, the 39-inch LG UltraGear OLED curved gaming monitor is available for $876.99 at Amazon, down from its $1,599.99 list price. That’s a hefty $723 discount on what’s regarded as one of LG’s more premium ultrawide gaming displays. Mashable Deals Be the first to know! Get editor selected deals texted right to your phone! Get editor selected deals texted right to your phone!…