* Online marketplaces: There are many online marketplaces where you can buy and sell used cars, including Mustangs. Some popular marketplaces include Craigslist, eBay Motors, and Autotrader.
* Private sellers: You can also buy a used Mustang directly from a private seller. You can find private sellers by searching online or by contacting your local car club.
When buying a used car, it is important to do your research and make sure you are getting a good deal. You should get a vehicle history report, have the car inspected by a mechanic, and test drive the car before you buy it.