Walmart offers the Ematic HDTV Motorized Outdoor Antenna with 150-Mile Range, model no. EDT312ANT, for $29.98. (Sears charges the same; Amazon also has it on backorder.) Opt for in-store pickup to avoid the $5.97 shipping fee. That's tied with our mention from a week ago, $40 off list, and the lowest price we could find. It features 360-degree motorized rotation, high-gain booster, 39-foot coaxial cable, and weather-resistance.