What is it Worth? - 2000 z28, 105k

Looking at a 2000 Z28 . Its black with black leather. SS hood and spoiler. Very clean, its stock except for intake
and exhaust. Has TT2 wheels. What's it worth?

Need a lot more info, otherwise just look up www.kbb.com under 'private party' values in your zip code. It will also require more info but it will give you an idea for a typical 6 figure mileage car.