Auto auction in the USA: why is it profitable?

American car auctions (Copart, IAAI, Manheim, etc.) make it possible to buy a car of top specification, often the last year of production and with a minimum mileage, very cheap. This is why they are so popular. In addition, for one thousand or one and a half dollars, you can take a car from 2010-2015 after one owner and perfectly served.
In most cases, buying a used car in the aftermarket is a lottery. After all, you never know what surprises the previous owner hid, if you do not have enough experience or do not want to spend money on full diagnostics before making a deal. However, this is not the case with American auto auctions.
Why buying a car at auction in the USA is beneficial:
- Huge selection. The auctions have sites in many states, and they contain hundreds of vehicles of different model years, specifications and