You don't mention where you live. If you are in Southern California the Pomona Swap meet usually has a good variety. There had to be at least ten 65-66 coupes to choose from at the last one (last Sunday). The next one is on March 4. Go to pomonaswapmeet.com for dates.
If you live elsewhere try Craigslist and www.traderonline.com. Good luck in your search.
I live in Germany and because I grew up in NY and PA a friend of mine asked me to do some snooping around for him. He is well aware of the paperwork involved in exporting a car and money is not a problem either (the thing should be in decent shape and it definitely should run). The real question is if anyone over on your side is willing to enter a deal like this??? I can understand that y'all might not want to get involved but I just wanted to ask. TX in advance.