Hi guys and girls. I am going to buy my first supra this weekend, and i want to know what are some of the things I should look out for. I know about the head gasket problem and that a car this old may have some rust. But what else? Its a 1990 non turbo with a targa top and 180000 miles on the it. I'm gettin the car as a daliy driver. Also about how much should it cost to replace a head gasket on these cars cost?