Thanks ALL for your help!!

Not buying this car as it wasn't taken care off. It's leaking all over( valve covers and somewhere where the engine meets the tranny, not the usual plug or tranny gasket as that was changed). There is a pretty big oil stain on the garage floor and new oil was seen on the floor as well. He didn't maintain the car at all so I don't want to get stuck with a money bit.

But, there is another SRT6 with 20K miles and the owner claims it is a 3rd car off the line and that it is not governed, has no limiter and it has a code3 supercharger pulley and cold air intake and it has an 8yr-80K miles(car was bought in 2008). He wants $17.5. Is it worth that much? I think its worth $15K and I interpret the extra stuff as it was mostly likely abused from time to time and its the oldest SRT6 in the country/world Am I wrong?

Car link: http://www.cars.com/go/search/detail...nal&listType=3