Newegg offers the Acer 21.5" 1080p IPS LED-Backlit LCD Monitor for $99.99. Coupon code "EMCRFCD29" cuts it to $89.99. With free shipping, that's the lowest price we could find by $10 and the best deal we've seen. Features include a 1920x1080 (1080p) resolution and HDMI, DVI, and VGA inputs.