ENDING 8PM SUNDAY. Online bidding in this auction attracts a 3% online bidding fee in addition to our 23.1% Buyers' Premium. Timed Format: Each lot ends 10 seconds from the last. If a lot receives a bid within the last 5 min, it will remain open for an additional 5 min. If any further bidding occurs, the extension timer will reset to 5 min. If no further bidding activity occurs, the lot closes when the timer runs out.