Buy.com offers the ASUS 21.5" 1080p LED-Backlit Widescreen LCD Monitor, model no. ML228H, for $139.99. This $15 mail-in rebate cuts it to $124.99. With free shipping, that's $10 below our mention from three weeks ago and the lowest total price we could find by $31. It features a 1920x1080 (1080p) native resolution, LED backlight, 50,000:1 contrast ratio, 250 cd/m² brightness, 2ms response time, one HDMI input, and VGA input. Rebate ends September 30.