Yup. I wouldnt pay more than 14k for a Cobra with that kind of mileage. also, just to let u know, you will be lucky if he dealer even gives you 6k for your GT. You should try to sell the GT first, then go put that down on the Cobra. You will get alot more money if you do it that way. I never trade in my cars. No disrespect to the 99-01 Cobra owners, but Im so much more happier I bought my Mach instead of the 01 cobras I was looking at.