there is a 1990 gt with 78k on it. this could be my first mustang and i am looking for one. Anyway the things that are wrong with this car is the horn doesn't work, but that is probably a fuse. it has leaked antifreeze. The E brake doesn't work at all. It has no sound system. The spedometer is also off. when i test drove it said i was going 60 at 2500 rpm in second gear. The majority of the paint is ok but by the antenia there is a little rust spot that looks like there was an atempt at a fix. the price of the car right now is at 4900$. I would love to know if it is worth buying and how hard it would be to fix. if i can get help in any way it would be cool. thanks