That worked pretty easily in the days of largely analog cars (I remember tagging along with my frugal dad to source some parts that way as the junkyards were cool for a kid to see) - but it's much harder with all of the electronics that are required to make a modern car work; some are coded to the car itself and can't easily be swapped with a salvage part.You will learn to recycle parts from junk yards. In Libya we have some of the largest junk yards in Africa. Hardly anyone buys new parts, most people go to the junk yards for parts. Junk yards actually import junked cars from many Western countries and bring them in for parts. You get to be creative when you are in need and don't have many options.