Walmart.com drops the price of this Proscan 42" LCD 1080p 240Hz HDTV from $699 to $548 with free shipping. That's the best price we've ever seen for any 42" 240Hz LCD HDTV by $40. (It's also the lowest total price we could find for any 42" 1080p 240Hz LCD HDTV now by $102.) It features a native resolution of 1920x1080 (1080p), 240Hz refresh rate, 10,000:1 dynamic contrast ratio, 500 cd/m² brightness, 6.5ms response time, four HDMI inputs, and VGA, component, and other video inputs. Sales tax is charged in most states.