Newegg offers the Rosewill Low-Noise Amplified Antenna, model no. RHTA-13001, for $19.99. Coupon code "314STPAT137" cuts it to $9.99. With free shipping, that's the lowest total price we could find by $15 and one of the least expensive such amplified antennas we've seen. It features low noise amplification and enhanced VHF reception. Deal ends March 17.