NEW YORK -- The New York Yankees got what they paid for Wednesday: a World Series championship.   Led by the slugging of Hideki Matsui, one of nine Yankees with an eight-figure salary, New York beat the Phillies 7-3 in Game 6 to win their 27th World Series. Clinching the championship in the first year at their new stadium will go down as one reason to remember the 105th World Series.   But most of the memories were made on the field.   A DH is MVP In perhaps his final game as ...