Areas of USA specific cars sell high and low?

Your savings would be eaten up and then some by the costs to transport a car or the cost to fly there and then drive back. Car prices are not a hard science anyway.

Tom, thanks for your response, however, CarGurus has the data to answer this question or give me the data and I can answer it.

If you live on the east coast and have your heart set on an older car it might be worth going to the west to get a rust free car.

I doubt Car Gurus is going to open up their data base to the public and it is probably not configured that way anyhow.