I buy from Copart without a dealer's license - you can too. I use AutoBidMaster.com as official proxy.
Use code BR30 at checkout to save 30% ANY MEMBERSHIP! (I've bought 14 cars through them)
I bought the cheapest Cummins 12 valve diesel motorhome at Copart. It was listed as inoperable: no start, no drive. But how much did I pay all in? With Copart fees and everything? I tell you in this video.