Pido Products via Amazon offers the Nisgear 50-Mile Amplified HDTV Antenna for $22.99. Coupon code "C6FQ6PBY" cuts it to $12.41. With free shipping for Prime members, that's $7 under the lowest price we could find for a similar antenna. It features a 10-foot coaxial cable and signal booster. Deal ends January 31.