Buy.com offers the refurbished Dell Professional P2311H 23" 1080p LED-Backlit Widescreen LCD Monitor for $149.99 with free shipping. That's $39 under last summer's mention of a new unit and the lowest total price we could find for a refurb today by $27. It features a 1920x1080 (1080p) native resolution, 1,000:1 native (2,000,000:1 dynamic) contrast ratio, 250 cd/m² brightness, 5ms response time, two USB ports, and both DVI-D (with HDCP) and VGA video inputs.

Note: A 90-day warranty applies, but it's not clear who supports it.