This is actually my Z and the only reason I am trying to sell is because i found a good deal on a single turbo low mile supra I want and if the supra sells before i sell my car I am probally going to keep it. Seeing that i looked for a while to find a Z in this good of shape. From looking around on TT.net and other places the price range i am seeing is $12-$14. I do not only have a copy of the check when it was bought and the orginal window sticker I have every R.O. on the car from the nissan dealership since it was new and they only serviced it at the nissan dealership. I would be happy to take it somewhere local to have it checked out for you at your cost. I am over confident that the car runs 100%. The last owner who replaces the tranny did baby the car. He was a old man who keeps all his records and took it to the dealership every time he heard a small noise or nething.