Best Buy offers the Acer S200HQL BD 20" LED-Backlit LCD Monitor, model no. UM.IS0AA.002, for $89.99 with free shipping. That's $40 off list, tied with our mention from a month ago, and among the best prices we've seen for an Acer 20" LED monitor. Features include a 1600x900 native resolution, LED backlight, and VGA input. Deal ends July 27.