Depending on the type of GPS antenna you are looking for, starting a search on Amazon.com or Craigslist.com might be a good way to find cheap GPS antennas. Be warned you might have to do lots of searching for the correct match and best price. Otherwise checking out local technology store websites and sale papers like for Radio Shack or Best Buy are also other options to finding an inexpensive GPS antenna.
stores like factory direct and liquidation centers
If your are looking online, amazon should have a cheap car GPS system. If not go to an electronic store like BestBuy or Staples. Walmart and Target should also carry them.
Cheapest antennas? Ebay... IF you can find the size that you want for your car. Any aftermarket antennas tend to be overpriced nowadays and they may not even provide the reception quality of the OEM ones. You can also try "Partsbin", Advance Auto Parts or Autozone
If a GPS is needed immediately, try Wal-Mart or Target. If not, you should try EBay or Amazon. These places usually contain the lowest prices on products.
For cheap GPS for your car, I would check www.ebay.com or www.amazon.com. Also if you have an aldi grocery store near you, you should check there, they had some on sale really cheap last year. And big lots as well.
A good GPS car navigator to buy would probably be a Tom Tom. They are said to be very good and have good quality. They are easy to use and they are quite cheap.
You can buy a GPS tracking unit for their car. If you go to advantrack.com, they sell them for lesser prices than most places you find. Otherwise, your local RadioShack will have them for cheap.
The options for car radio antennas include internal car antennas, external car antennas, power antennas, and satellite antennas. The internal antenna is the least effective and most cars come with either the external fixed antenna or the power antenna unless their is a satellite radio in the car and then it is a satellite antenna.
Gps navigation helps to find the exact location and helps to keep track of the location of the car.
There are many places where one can purchase car antennas. One can purchase car antennas from popular on the web sources such as Auto Trader and eBay Motors.
on gps
Information about Car GPS Systems can be found online on websites, such as GPS Top Ten Reviews, Consumer Reports and Consumer Search. These websites contain reviews and useful information about Car GPS Systems.