Members of the public hope to sell personal objects, unusual or historic, kept in their attic. Sophie Davant will be the go between between the members of the public and the professionals who will give an estimate of the current value of the object. Viewers may watch the different stages of an auction sale, from the expert valuation to the sale.
In each programme, Sophie Davant will follow the sale by auction of three objects with a commissioner for sale and five expert buyers. The owners will endeavour to obtail the best price!