Affaire Conclue is a popular French television show that focuses on antiques and collectibles. In each episode, individuals bring their items to be appraised by a panel of experts. The appraisers provide insights into the history and value of the items, helping the owners understand their worth. After the appraisal, the owners have the opportunity to sell their items to interested buyers in a live auction format. The show combines elements of entertainment and education, showcasing the fascinating world of antiques while allowing viewers to learn about the art of negotiation and valuation.