Given the current economy, getting some extra money will undoubtedly come in handy. You will be happy to know that some dealers are ready to give cash for junk cars. Even so, there are several things you have to consider before getting a buyer for your junk car. Here is how to get the most from your junk car deal. 1. Sell the Car as Soon as Possible When it comes to junk cars, their value depreciates as time goes by.