I have a buddy that buys cars at auctions and flips'em, also my Dad has been to several. Almost all of the ones that they have been to have let bidders check out the vehicles before bidding. I have heard that some won't let you check out what your going to buy, but why would anyone want to even do business with anyone that operates in that fashion? You shouls call the bus. that's running the auction to see if it's run that way.