I buy vehicles off of co part and if you repair the car or truck get it inspected and title it your looking at being able to sell it 30 to 45% Less then the Blue Book Value of the car due to it having a salvaged title some vehicles will come with a clean title and you can get more. Ive made decent money doing this as a fun hobbie

it varies greatly, but you can make it work in your favor with good decisions!