I am thinking about buying a 2002 Jetta GLS TDi, they are asking 11,800 for the car. It has 77000 miles on it, looks good on the internet but is 300 miles from me. I can't find one for sale locally. It is automatic with sunroof and lots of equipment, no leather. If I go buy this car am I getting ripped, what should I check out before buying. In other words HELP....