Prime Members: 27" ASUS ROG Strix XG27ACS 2560x1440 180Hz IPS FreeSync Monitor $151.20 + Free Shipping

Amazon has for Prime Members: 27" ASUS ROG Strix QHD 1440p HDR400 Gaming Monitor (XG27ACS) for $189 - 20% when you apply promo code SDHOL20 at checkout = $151.20. Shipping is free.