Online Purchasing

Does anyone know of any other websites for purchasing cars besides ebay and cars.com and carmax.com? I want one of those nissan 300zx's, one of the early 90's models.

Craigslist has an automotive section. I've actually had a LOT of luck buying/selling cars on Craigslist.

Other than those you listed, I think Vehix.com also has a for sale section. I don't know what area(s) you're searching in, but AutoTrader.com also works with used cars.

Preferably in the United States. The closer to Indiana the better.

Looks like AutoTrader should have at least some kind of listings in your area. I'd start there and Craigslist again. I know Craigslist has a reputation to be a little shady at times, but I sold 2 motorcycles and a car on there with no problems whatsoever.