Circuit City offers the LG 42" 600Hz 720p Widescreen Plasma HD Television, model no. 42PT350, for $539.97. Coupon code "EPK40714" cuts it to $399.97. With $49 for shipping, that's the lowest total price we could find by $16, although we saw it for a buck less three weeks ago (since expired). Features include a 1024x768 (720p) native resolution, 600Hz sub-field drive, 1,500 cd/m² brightness, USB, three HDMI inputs, and component and other video inputs. Coupon ends August 24.