If your car has been stationary for a long time, does not have the necessary papers, has several parts missing or it’s too old, then it is likely to be junk. Instead of allowing it to rot in your yard, why not get some cash out of it? Unfortunately, you can't expect to get as much or even close to the buying price but it might fetch some good cash in the market. Here is how to earn extra money from the old car. 1. Evaluate its Value By taking an inventory of the car or determining its va..