sell them one by one. just getting the title for all of these old cars takes months. >> you had to get titles to every single one of these cars? they are from the 30's. how do you do that? >> let me show you. >> first you have to find the car's id numbers. >> you can still read it. >> we had to polish it off. we were able to get titles for the majority of cars. >> the years click by like odom ster mriels and they spend more to authenticate the old cars. a plane trip to san francisco and back, too. by 2013 he says he invested 400,000 getting the collection primed for auction. ready or not it is time to sell. >> they mawent to the auction e to appraise the collection. is he sitting on a style of junk or is it a potential gold mine?