Tip - How Can I Sell My Used Car for as Much Money as Possible?

Dear Lifehacker, I need to sell an old car that's seen better days. I don't have a lot of money for repairs, but I also desperately need to sell the car so I can buy a new used car. How should I go about selling my used car and get as much as possible for it?
Tags: Ask Lifehacker, Cars, Selling, Autos, Money, Personal Finance, Top, shutterstock, Lifehacker