This is a Michael Kopech Signed Chicago White Sox jersey. It is an authentic autograph. Jersey comes with JSA Certification # AI 82580 You will
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Michael Kopech Signed Baseball JSA Authenticated Chicago White Sox
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Michael Kopech Jersey Michael Kopech Chicago White Sox Jerseys & Shirts - White Sox Store
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Which MLB prospects should baseball card collectors chase after this year? - Sports Collectors Digest
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He signed this with a paint pen.
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CHICAGO WHITE SOX MICHAEL KOPECH SIGNED JERSEY SOUTHSIDE AUTHENTIC JSA COA AUTO
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Michael Kopech signed Chicago White Sox Black jersey autographed PSA/DNA
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Michael Kopech signed Chicago White Sox Black jersey autographed PSA/DNA
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David Ortiz Red Sox Autographed Signed Black Baseball Bat - Canada
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