LG Ultragear 3440x1440 OLED 39" Curved Gaming Monitor $768 at Amazon $768 $1600 New price low. Ends today. Amazon has the LG Ultragear 3440x1440 OLED 39" 800R Curved Gaming Monitor (39GX90SA-W) for $768 with free shipping. 3440x1440 resolution, 240Hz refresh rate, 0.03ms response time USB Type-C, NVIDIA G-Sync, AMD FreeSync Premium, webOS 24 $768 retail: $1600 Posted by DrBatman05/08/2026 at 06:24 AM PT