Don Mattingly and Dave Winfield 2014 Leaf Masterpiece Cut Signature certified autograph card 1/1 JSA

2014 Leaf Executive Collection Masterpiece authentic dual cut signature card of New York Yankees greats Don Mattingly and Dave Winfield, who were teammates from 1982 through 1988 and famously battled for the 1984 AL Batting Title, finished 1-2, respectively. This is a unique 1/1 card that is authenticated by JSA and slabbed (not graded) by Beckett Grading Services.