Crutchfield offers the Panamax Surge Suppressor, model no. MFP-400, for $49.99 with free shipping. That's tied with our January mention and the lowest total price we could find by $49. This item purportedly removes AC line noise that can adversely affect your TV's image quality. It features two outlets, two detachable 3-foot power cords, two coaxial connections, a 1,675 joule rating, and more.