Buyer's Fees: 10%
Seller's Fees: 10% on first $100,000; decreases from there
Record Sale (1987): $9.8 million for '31 Bugatti Royale (pictured)
Pro: Buttoned-up service and ethics
Con: Since the department is among Christie's smallest, it has to compete for corporate resources with other larger businesses
For Sale Dates: christies.com