Buying car from A-Body only ?
First, you're not "buying a car from A-Body only", you're buying from an individual. As such, you should handle it that way. If you get ripped off, screwed nine ways to Sunday till your eyes fall out, it's got no reflection on this web site, so let's just end that right there.
That said, my advice is go see the car yourself, in person. That's what I did when a nice member here advised me of a car in my state on here for sale that I had not seen yet. I took a friend and like a couple of idiots, we pulled a trailer along. lol I wouldn't have Vixen today though had I not gone. I'm glad I did. Got to meet a cool member and make a new friend and of course end up with a super cool Valiant.