Wanted Old Porsche 356 speedster 911 roadster 912 turbo 930 D 914/6 - $500

Do you know where an old Porsche is? It is collecting dust or rust? Perhaps you have one yourself? I'm a private party and club member with his own money will travel to buy an aircooled Porsche.
any condition.
no title or incomplete is ok.
25-year enthusiast and writer for club periodicals.
references, privacy respected, on-time, finders feed paid if you can lead me to a car and I purchase it.