dude bargain on that! cadi's are nice but they aren't worth getting ripped off for! 131 thousand miles that thing should be illegal to drive try to get it for 600!
Cadillacs are usually expensive, but I still wouldn't pay 4 grand for a vehicle with over 100,000 miles. Your way better off just buying a car that has under 80,000 miles for 4 grand. You could get a chevy with decent to good mileage for 4 grand.