I just have a piece of advise for making alot money in game for amatures. First you should try to buy second car i mean the motor and then try to buy moon field and after that start playing! With jumping alot you can make money even more than what you need! You should increase the motor power and after a little while you catch the level that you can make 100000 coin per match. Thanks for reading i hope you alwase be seccesful