Viewsonic VA2448M-LED 24" (23.6" Viewable) 1080p LED-Backlit Monitor for $119.99 shipped.  Here is a screenshot for your reference.  It features a 1920 x 1080 resolution, 10,000,000:1 dynamic contrast ratio, built-in 2-watt stereo speakers, and inputs for VGA and DVI.  Most places have it for about $169 or more.