I have a 1987 Buick Regal T-type. My wife's parents purchased the car new and it has been stored in their garage for several years. I would get the car out clean it up and start it a few times a year with my wife's father. Unfortunately, my father in law can no longer drive or care for the car due to his health. I need to determine exactly which car and options that I have, and determine a selling price so it can be sold. How is the best way to determine the options that were included with this car from the factory? As far as I know, the car is all stock from factory with no modifications. There is about 98,000 miles on the car. The original brake master cylinder is still on the car and does not work well, it needs to be replaced. The car is 2-tone brown and I have never seen this color combo on another Regal T-Type. The fender fillers all need to be replaced. Thanks!