Today only, you can get this Mohu Leaf 50 Indoor HDTV Antenna for $37.99.  I was shopping for an antenna last month, and this is a great deal!  The reg. price is $89.99.

• 50-mile range to access Over-the-Air TV channels without a cable or satellite subscription (NOTE: Enables access to free channels only – does not enable access to paid channels such as ESPN/Fox News)
• CleanPeak Filter technology filters out cellular and FM signals, resulting in a clearer picture and allowing access to more channels
• Multi-directional and Reversible: No “pointing” needed and comes with included 16 ft. high performance cable

A comparative antenna is this Amazon Basics 50 mile antenna.  It’s what I ended up purchasing on sale, but it is quite a bit higher at $47.99.