Finding old muscle cars for sale is a difficult job. Firstly they are very old, some of them belong to the 1960's and 70's and if you are looking at classic cars for sale some of them are as much as 70 years old as they date back to the 1930's. Hence it is very unlikely that you may find them in your neighborhood or in your personal network. This leaves you with mass advertising as the only way to find the classic cars for sale. Now, you may either approach a dealer or you may go to a for sale by owner listing. But both are more effective over the internet than in the physical form because it costs the owners money to get their ads printed in the newspapers everyday. But over the internet dealers could have a fixed website where they could just advertise newer cars as and when they come and the cost maybe very less. Even the for sale by owner listings are free at many websites. Hence it has been generally observed that there are always more old muscle cars for sale over the internet as compared to anywhere else.
Now once you have found out the source where there are many good cars available, you need to find out whether they have the exact model that you wish for. Not all old muscle cars for sale are the same. There are some models like the Ford Mustang which are iconic and hence even more difficult to get your hands on. A simple Google search will return extensive results as compared to physically hunting your town or scanning all the newspapers for an entire day. So if your search is model specific the internet is a better place.
The purchase price of the old muscle cars for sale is not the only cost involved. We all know that muscle cars are meant to be raced and have most likely been raced by the previous owners. Hence there is a high probability that the spares will deteriorate over some period of time. Finding these spares is a tough job since these vehicles are not in production any longer. In this case too, the dealers on the website have found out secure and stable supplies for the cars that they sell and have provisions on their website where you can just order spares and they will be delivered to your home at a very reasonable price.
Also old muscle cars for sale aren't very good if you don't know what to do with them. They are generally used by racing enthusiasts who hunt in packs too. There are many such groups where you need to take memberships so that you can accompany them on drag races. But, if you buy your vehicle from an online dealer, you will most likely get the membership along with the vehicle.
Hence buying old muscle cars for sale is the safest and the most convenient way to get the most variety for the best total cost of ownership.