For goods that have not been sold during an auction, there is the possibility of an after-sale. After the relevant auction, a selection of these objects will be displayed on the aftersale page for a period of three weeks. During this period it is possible to place a bid, either online, in writing or by telephone. Your bid is only valid after you have received confirmation from the auction house. If several bidders are interested in the same lot, a new auction is created in which the person who ultimately makes the highest bid buys the lot.