An auction house is a business that sells items to the highest bidder, whether that's art, antiques, real estate, or collectibles. People use auction houses when they want to sell something valuable and reach serious buyers, or when they're looking to purchase items that may not be available through regular retail. Understanding how auctions work—from how bidding happens to what fees you'll pay—helps you decide if this sales or buying method makes sense for your situation.

The articles here explain the mechanics of auctions: how bidding is conducted, what happens before and after the sale, what costs are involved, and how auction houses differ from other ways to buy or sell. You'll learn what to expect if you're consigning an item for sale or placing bids as a buyer.