I am looking into buying a 2000 jeep wrangler sport at a used car dealership. It has about 68,000 miles on it and new tires. The ac doesn't work, the spare tire doesn't match the rest, and the passenger seat doesn't fold up the way it should to let people I'm the back. From what I can see the jeep looks well kept. They are asking $11,999 I was wondering if someone could help me come up with a ball park number for what you might think it is worth and if it is even worth buying. It will be my first jeep! Thanks you!