Original sentence: Burgundy wine.Domaine de la Romanée Conti (DRC) is an estate in Burgundy, France that produces wines.La Tâche and [[Romanée-Conti] are DRC monopoles
Edited sentence: Domaine de la Romanée Conti (DRC) is an estate in Burgundy, France that produces wines considered by many to be the greatest in the world.La Tâche and Romanée-Conti, the two most celebrated vineyards in Burgundy, are DRC monopoles.The combination of quality and rarity causes DRC wines to command astronomically high market prices: prime vintages consistently set new records on the wine auction market.These wines are incredibly rare collectibles today -- a significant number of the renowned 1929 Les Gaudichots were recently brought to market via Christie's sale of the Doris Duke collection