Help me buy an $80,000 car

Good eye/memory. Here's a for sale thread from same guy, same location. Not saying he's a shyster, but what can he do that knowledgable members on here can't do?
[SOLD] - 1972 Plymouth Valiant 340 4spd
call this guy with your 80k burning a hole in your pocket before you buy an 80k turd. He is good at finding people cars with the proper value
[URL]https://www.brennanautomotive.com/[/URL]

He’s a dealer that’s posted cars here for sale. He gets his dealer up mark.

You buy something from him? A relative of yours?