Ok so as my first car my uncle is giving me a 1990 Cadillac Fleetwood coupe. This was formerly my brother-in-law's but my brother-in-law let it sit in a garage for 5 years so my uncle fixed it up and took it to virginia. My uncle says there's a problem with the back shocks and a/c but it's still usable. I'm going to try to sell it on craigslist but still plan to use it before I sell it. I'm not sure how many miles it has on it. My question is if when I take this car back up here to NY how much would I be able to sell it for with these known problems?