FEE STRUCTURE FOR ALL ONLINE BUYERS (ONLINE OR ONSITE): A 10% administration fee will be charged on all items selling for $5000 or less. A 3.5% administration fee will be charged on all items selling above $5000 (this fee will be a minimum of $500 per lot and be capped at a maximum of $1350 per lot) Real Estate auction carries at 10% Buyers Premium.