Walmart offers the Acer 23" 1080p Widescreen LED-Backlit LCD Monitor in Black, model no. S231HL, for $149. With 99 cents for shipping, that's $9 under our May mention and the lowest total price we could find, also by $9. Sales tax is added where applicable. Features include a 1920x1080 resolution, 5ms response time, 250 cd/m² brightness, tilt adjustments, and HDMI, DVI, and VGA video inputs.