Amazon offers the HP Pavilion 22cwa 21.5" 1080p IPS LED-Backlit LCD Monitor in Black for $99.99 with free shipping. That's $20 off and the lowest total price we could find. Features include a 1920x1080 (1080p) native resolution, 7ms response time, 8,000,000:1 dynamic contrast ratio, LED backlight, and HDMI and VGA inputs.
Also available is the similar HP Pavilion 22xw 21.5" 1080p IPS LED-Backlit LCD Monitor in White, model no. J7Y67AA#ABA, for $99.99 withe free shipping. (Walmart charges the same.) That's tied with our mention from a month ago and the lowest total price we could find by $9. Compared to the model above, it features a 10,000,000:1 dynamic contrast ratio.