Château Margaux, archaically La Mothe de Margaux, is a wine estate of Bordeaux wine, and was one of four wines to achieve Premier cru (first growth) status in the Bordeaux Classification of 1855. The estate's best wines are very expensive, with a standard-sized bottle of the Château Margaux grand vin retailing at an average price of $639.[1] The estate is located in the commune of Margaux on the left bank of the Garonne estuary in the Médoc region, in the département of Gironde, and the wine is delimited to the AOC of Margaux.