I use a RS 20-176 indoor mounted on a camera tripod with surprisingly good success up to 60 miles. It's cheap...you will need coax and possibly adapters, but it will all come in under 50 bucks. I also use a RS mag mount indoors, and without a cookie sheet groundplane on these bands with acceptable results at 25 miles. cookie sheet under the mag mount would improve it. It comes with a motorola end, so adapters again may be required.
Scantennas can be bought online with coax for close to your price range, and can be used indoors too.
Mind you these indoor antenna rigs may cause trouble with your XYL....mine is quite tolerant ;-)