Dell Home offers the Dell 23" 1080p LED-Backlit Widescreen LCD Monitor
, model no. ST2320L, for $209.99. Coupon code "W15JJ3TRG8C02Q" cuts it to $159.99. With free shipping, that's the lowest total price we could find by $21, although we saw it for $10 less in May. Sales tax is added where applicable. The monitor features a 1920x1080 (1080p) native resolution, 8,000,000:1 dynamic contrast ratio, 250 cd/m² brightness, 5ms response, one HDMI input, and both DVI and VGA inputs. Deal ends September 12.
Update: Stackable coupon code "XNL07K1W36RMW5" further cuts it to $143.99. Free shipping still applies.