There is no cheap fix unless you do the work yourself. The sail panel joints will have to be stripped out on both sides of the roof down to bare metal and start over. You will wind up having to repaint the roof and both quarter panels if there is no moulding to give you a break point. another option rather than that would be to fix the joints and put a vinyl roof back on it. If you buy it try to find out what type and brand of paint is on the car. Use the same if at all possible to avoid any problems. Good luck.