Newegg has the Acer Nitro 34" 21:9 Curved 100Hz 1ms UWQHD Monitor on sale for $200 - $10 off with coupon code FTTPDU8446 in cart = $190 with free shipping.

• 34" VA Display (3440 x 1440), 100Hz Refresh Rate, 1ms Response Time
• Adaptive-Sync, RGB Lighting, 1000R Curvature, Built-in Speakers