Guide
Buying Art at Auction
A bidder’s guide to estimates, condition, premiums, registration, bidding limits, payment, collection, and post-sale obligations.
At auction, the visible bid is only one part of the transaction. The catalog description, auction terms, condition information, buyer’s premium, taxes, payment deadline, and collection requirements all affect what you are committing to. Most auctions are final-sale environments, so preparation must happen before bidding.
Read the lot and the terms together
Review attribution language, title, medium, dimensions, provenance, exhibition history, literature, estimate, reserve information, and symbols or footnotes. Then read the conditions of sale that define warranties, rescission limits, currency conversion, bidding errors, and the house’s role as agent. Catalog qualifiers can materially change what the house is asserting.
Request condition information
Ask for a condition report and additional photographs early. Reports are often opinions prepared for sale, not full conservation examinations. If condition is important or the value justifies it, arrange an in-person viewing or independent inspection permitted by the house.
Set an all-in maximum
Add the buyer’s premium, taxes, online bidding fees, artist resale royalties where applicable, currency costs, packing, shipping, customs, insurance, storage, and installation. Convert your maximum total into a maximum hammer bid before the sale. Do not revise it simply because another bidder remains active.
Plan the post-sale work
Confirm accepted payment methods, deadlines, collection location, free storage period, release requirements, and available shipping services. If a third party will collect, learn the authorization process. Arrange insurance from the point at which the auction house’s risk ends.
A practical checklist
- Catalog qualifiers and conditions of sale read
- Condition report and images reviewed
- All-in maximum calculated before bidding
- Registration and payment method confirmed
- Collection, shipping, insurance, and storage planned
The decision rule
Bid only when you would be comfortable winning at your predetermined all-in limit. If you lack the time to inspect the evidence, understand the fees, or arrange payment and collection, the disciplined decision is to skip the lot.
Sources
- Guide for BuyersSotheby’s
- What Is a Buyer's Premium?Sotheby's
- Auctions and Auction GlossarySotheby's
- Buying at Christie's: OverviewChristie's
- Understanding Auction FeesChristie's
- Condition ReportsChristie's
- Payment and ShippingChristie's