Updated. Dell lowers the price of this Vizio 42" LCD HDTV from $709.99 to $499.99 $479.99 with free shipping. This is the best price we could find by $85. It features full 1080p HD resolution and sharp color (50000:1 contrast ratio), as well as virtual surround sound. It automatically adjusts the backlight to the brightness of the room, so the picture is clear whether in the dark or in a sunlit room. Sales tax is charged in most states.