Show the maximum price of wins from the appelations in central Coast area and produced before thebyear of 2005?
SELECT max ( T2.Price )  FROM APPELLATIONS AS T1 JOIN WINE AS T2 ON T1.Appelation   =   T2.Appelation WHERE T1.Area   =   "Central Coast" AND T2.year  <  2005
maximum price of wins refers to MAX(T2.Price); appellations in Central Coast area refers to T1.Area = 'Central Coast'; produced before the year of 2005 refers to T2.year < 2005;