1983 Buick Riviera Barn Find 97k miles Runs and Drives Great

This 1983 Buick Riviera has spent the last 20 years in clean dry storage. I recently put a battery in it, went through the carburetor, and bled the brakes. The car runs and drives great. This car has the potential to be a very nice car with a little care. The interior is in good shape. The seats have no rips, and should clean right up. The headliner is starting to sag as is typical of mid 1980s gm cars. The engine is the reliable 5.0 liter 307 ci Oldsmobile motor with a 4 barrel carb and makes plenty of power.