I am retired from the car business after 40 years, but still work part time for a used card dealer as a buyer/consultant. I go to one auction a week with the owner & also buy/sell online at a dealers only site. I did quite well when i was working full time as a salesman,mgr & owner. Cars especially the smaller ones are sky high right now because of the gasoline crisis. You really got to know what to buy so as to be able to sell it for a good profit, not a good time to get into it, unless you work with someone who knows what he is doing to give you the proper guidance, gl.