Hello everyone!!!!! I am looking for help either researching or suggestions on what is a good and fair price for a 1982 Buick Riviera Convertible. I am helping an older woman figure out a good price for it. Her and her husband were big car fans. Her husband was a massive car nut but unfortunately he passed away a little over a year ago. I actually bought my first awesome car from him. He sold me my 1980 Pontiac Firebird. Anyways, I am looking into incite on what is a fair price for the car. I stupidly forgot to take any photos of the car when I saw it yesterday but it is in great shape. Has original paint. The top is in great shape. Unsure of the mileage but likely under 100k. It has an Oldsmobile 307. It is a convertible and from she told me quite rare. Buick didn’t actually sell these as convertibles. She said they were sent up to a company in Canada that made them into convertibles. This body style was made from 1979-1985 if you want help narrowing the search. I appreciate all your help on this Oppo.