Buy.com offers the AOC 23" 1080p Widescreen LED-Backlit IPS LCD Monitor, model no. I2353PH, for $179.98 with free shipping. Outside the price below, that's the lowest total price we could find by $9. (It's also tied as the best price we've seen for a new 23" 1080p LED IPS Monitor.) Features include a 1920x1080 (1080p) resolution, 50,000,000:1 dynamic contrast ratio, 250 cd/m² brightness, 5ms response time, two HDMI inputs, and VGA inputs.

A close price, TigerDirect has it for $179.99 with free shipping.