1. Don’t buy a car in the first ten days it’s been listed. Unless you have a great deal staring at you in the face, be patient. Dealerships don’t typically lower the price of a vehicle in the first ten days of listing it online. Any cars still available after that ten day window are fair game to negotiate and bargain your way to a great deal. If the price is still high after a price drop and you’re not in a rush to buy, just keep waiting. The typical used car on Mojo Motors drops in price about three times before being sold.