We bought a '72 Duster from these people and there were a bunch of things they failed to disclose as well as shoddy work by them before shipping it to us. I would have a professional assessor view the car before purchase.
Some of the problems: No seat belts, duct tape on the top of the back seat, leaking gas tank with rattle can silver on it and half the underneath of the car, had them install a heater core and they used the wrong-sized hoses (3/4 & 5/8?!?!?), front suspension was a mess, etc.