Ive beat the game 100 percent, bought sold and traded rare cars, and made one off paint jobs for c.r. my max at one time was 130mill. I also own almost every car in the game and multiples of all the rare cars.
I have made my money in trading a hell of a lot of cars.. If your tired of grinding and want to buy legit CR with no risk of being Banned hit me a pm and I will help you out