Actually its easy ... study and understand the terms and conditions of the sale ... be sure abstracting and title work with title insurance is being offered thru a Title Company. If its an absolute sale More than likely the title work will be done prior to the auction and can be reviewed. My company does just that ... we have all paperwork in order and in hand prior to the sale so the closing attorney can be present auction day and the deal can be done ... the auctioneer should be more than happy to provide information, afterall we really like to know the potential buyers before the sale. If the sale is with a minimum the auctioneer may not have the title work done, however, he can provide the name of the title company who has more than likely began a prelimainary title search to make the seller and the auctioneer aware of any complications that may cloud the title... keep in mind the sellers, the auctioneer and the title company want the transaction to be smooth and to close with no complications.