I usually use Sherwin Williams paints which arent too bad price wise, but an average size car still cost around $300 to $500 in supplies. Too bad youre not closer or i could paint it for you. I charge somewhere in the neighborhood of 2-3k per job since im still learning.
Heres my most recent project. I honestly beleive you can get show quality results with less than top notch paint......as long as you know what you are doing.
https://lateral-g.net/forums/show...ighlight=300zx