Walmart offers the Supersonic HDTV Outdoor Amplified Antenna, model no. SC603, for $20.79. (Amazon charges the same with free shipping for Prime members.) Choose in-store pickup to dodge the $5.97 shipping charge. That's the lowest total price we could find by $2. It tunes to DTV/UHF/VHF signals in up to 1080p and digital signals to a 120 mile range. It includes a remote control and connects with up to two TV sets.