Amazon has the MSI MPG 491CQP QD-OLED Curved 49" OLED Gaming Monitor for $880 - $50 off coupon (check "Apply Coupon") = $830 with free shipping.

• 5120x1440 resolution, 144Hz refresh rate, 0.03ms response time
• HDR 400, HDMI, DP Port, USB Type C, Tilt, Height Adjustment