1984 Nissan 300ZX Turbo 5speed T Tops 13,000 Original Miles Original Owner Car

I am helping my step dad sell his one owner 1984 Nissan 300zx with 13,000 original miles. It is a turbo 5 speed, with T tops. He bought it new and is has always been garaged and covered. It is as close to a new car as you will get. Everything works like new and it is driven a couple of times a year. He has all of the original paper work with the window sticker and the original car cover. It has 3 of the original tires, one picked up a bad vibration and was replaced a couple of years ago. It is as close to a museum car as you will find. Never wrecked or any kind of paint work done. He does not need to sell the car, he just wants to see it get enjoyed more than a couple times a year. I am sure there is something I missed so if you have other questions let me know.