Id say $5-6k with you bringing the car to the shop with no molding on it and them doing an ok quick job. It should be media blasted all over including the door jambs which will add some $. If you want the car to be really flat and straight plan on paying a body guy a lot of extra $ skimming and blocking the car. The doors need a lot of work and the pillars are always a wavy mess. You could spend 50-100hrs prepping and sanding. $75/hr. You will never get more than you pay for in body work unless your best friend is a body expert and your getting a hookup. No guarantee that spending extra will get you a gem either. Look at previous work done and choose wisely. Under $5k you can forget about anything decent especially with the strip down required
I don't think I'd pay 5-6K for an "ok quick job." I think you should expect something pretty nice for that price range.
A lot of the terms used to describe the quality of work and time-frame are variable. "Quick, good, decent, ok" etc... I can tell you my paint job alone ran a touch over $5k. Total overall time in the shop was probably 10 weeks. A lot more went in to the build than just painting, however, and there were several other cars in the shop getting worked on at the same time. I know the car itself was in pretty good shape before the first section of metal was sanded. The body was straight with only a minor ding or two here and there. And lastly, I told the painter I wasn't looking for something so nice that I would be afraid to drive it. I didn't want a 100 point restoration, but rather a really sharp looking driver. All body panels, trim & glass were pulled. But the body didn't come off the frame, the engine wasn't pulled, no media blasting was done.
The end result is a paint job that, at first, I was gun shy about even getting it on the highway. The thought of a rock chip frightened me. I know I ended up with a paint job worth a LOT more than $5k just based on the hours I was out at the shop hanging out while the work was getting done. He probably should have hit me for somewhere in the $8k range. And when I take the car places, people look over the paint and comment on how amazing it looks. And not to be the least bit arrogant cause I'm not that way, it does look absolutely stunning. But if one were to nitpick it at a car show and really start looking into things, it has flaws. I am not knocking the work my painter did in the slightest. He did far more than what I ever could have expected and in a VERY short period of time & I have a paint job that I honestly got at a HUGE discounted price.
All of that to say yea, if you want what is a good paint job in my opinion and one you will likely be happy with, $5k might get you there. If you want something that is perfection, expect to pay upwards of $10-$15k easily.