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Featuring the personal collection and archive of autograph expert, collector and TV personality Steve Grad

Juan Marichal Signed Handwritten Note Beckett Authenticated
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This is a charming handwritten note personally signed by Baseball Hall of Famer Juan Marichal, authenticated by Beckett Authentication Services. The inscription reads, “To Steve thanks for the note,” showcasing Marichal’s graceful handwriting and friendly personality.


About the signer:
Juan Marichal is one of Major League Baseball’s greatest pitchers, best known for his time with the San Francisco Giants. A 10-time All-Star and Hall of Fame inductee, Marichal’s high leg kick and pinpoint control made him one of the most dominant pitchers of the 1960s.


  • Hand-signed and inscribed by Hall of Famer Juan Marichal
  • Authenticated by Beckett Authentication Services with certification number BQ61153
  • Includes a personalized inscription to "Steve" in blue ink
  • Excellent collectible for Giants fans and baseball history enthusiasts
  • From the prestigious Steve Grad Autograph Collection – Steve Grad has been a regular cast member on the History Channel’s Pawn Stars since 2013, the lead authenticator at BECKETT Authentication, and former Principal Authenticator at PSA/DNA (2002–2016)

Add this unique piece of baseball history signed by Juan Marichal to your collection today!

Steve Grad has been a regular cast member on the History Channel's Pawn Stars since 2013. He is the Lead Authenticator at Beckett Authentication Services and formerly served as Principal Authenticator at PSA/DNA.
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About Us

From the personal Star Wars autograph collection of Steve Grad. A lifelong autograph collector, professional autograph authenticator and the autograph authentication expert for History Channel's Pawn Stars since 2013.