Having seen Joe's car, the paint job is far better than any from Maaco.

I recommend picking a real paint code for the color you want from a mainsteam car model. The bodyshop can then mix to that code. And the real bonus is that many paint supply houses can mix and fill spary cans of the same color code for those touch up jobs and under the hood detailing. I used to say pick a color that Krylon matches, but the real automotive paint in spray cans is far better quality and wont disolve from brake clean.

One other word of caution is some states have new environmental laws so comparing prices between states or a new paint job to one from 5 years ago may show a big spread in price. Same goes for buying paint yourself.