Today only, until 3 pm ET, MacMall via eBay offers the LG EzSign 42" 1080p LCD HD Television, model no. 42LD452B, for $534.99 with free shipping. That's the lowest total price we could find by $49. Intended to be used in digital signage applications, it comes with free LG EzSign software and features a 1920x1080 (1080p) native resolution, 60,000:1 dynamic contrast ratio, 4ms response time, USB, two HDMI inputs, and VGA and other video inputs.