2021-3-19 · Transaction Fee. $1 to $10,000. 10% of the final selling price. $10,000 to $33,500. 3.85% of the final selling price (min $1,000) Above $33,500. $1,290. Payment can be made by wire transfer (recommended) or credit card ( additional fee will apply ). All bids cannot be retracted and are binding until 2 business days after the auction ends.