Do not expect a high quality paint job from Maaco, especially for $200. Years ago (about 14) I used to own a Cutlass. I did the body work myself and paid extra for the clear coat and some other options at Maaco. My total bill was about $600; it was decent enough, but I know that long term the paint would not last. I sold the car soon after so I can't tell you how it actually wore as time went on. Paint is expensive; even cheap paint is expensive. For example, I used Summit's basecoat/clearcoat system on my GP. Total for materials was in the $300-$400 range. A $200 paint job includes only the cheapest of cheap materials and minimal coverage. If you do go this route, I would suggest going down to your Maaco and talking to them first. Look at some of their work and find out what it costs for a similar job. If you want it to look halfway decent, make sure to do as much prep as possible. For $200, they pretty much scuff and shoot.
BTW, what are you going to do about your frame rails?