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Auction facts & stats

7 fact-checked facts about auctions, bidding and famous sales, each with the reason behind it. 5 more are in today's round and join this page after it closes.

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The basics

What is the person who runs an auction called?

AnswerAuctioneer

The auctioneer calls bids and declares items sold.

What does an auctioneer traditionally strike to close a sale?

AnswerA gavel

The fall of the gavel, or hammer, marks the sale.

Going deeper

In which auction type does the price start high and drop until someone bids?

AnswerDutch auction

Dutch flower markets famously used descending-price auctions.

Which auction type uses written bids on sheets and is common at charity events?

AnswerSilent auction

Bidders write their bids quietly instead of calling them out.

What is the fee added to the winning bid and paid to the auction house called?

AnswerBuyer's premium

It is usually a percentage of the hammer price.

Expert level

Which painting attributed to Leonardo da Vinci sold for about $450 million at auction in 2017?

AnswerSalvator Mundi

It set a record for a painting sold at auction.

What is the 'winner's curse' in auctions?

AnswerThe tendency of winners to overpay

The most optimistic bidder often wins and pays more than the item is worth.

Know these cold?Today's round is five questions like these, 20 seconds each. Your streak and level follow you to every arena.Play today's round