Buying With Us Auction Previews take place from 1pm to 6pm on the day of the auction. During this time we welcome you to visit us and examine the lots in person. We would also be very happy to answer any questions that you may have. Online Viewing and bidding is available HERE. There is a 12% buyers premium on all in-house sales and a 13% buyers premium for online auction sales. All sales are final. No returns. No buyer's remorse.