This Samsung Series 5 40" LED Smart TV (UN40EH5300) is $529.99 with free shipping at Dell. As a bonus, receive a $100 e-gift card with purchase. Without the gift card, this matches the lowest price we could find, as well as the lowest price we've ever seen for this TV. It features a suite of Samsung apps, boasts a full 1080p resolution, has automatic brightness adjustment, a built-in web browser and has 3 HDMI and 2 USB ports. Sales tax is charged in most states.