Willie McCovey Autographed Official NL Baseball San Francisco Giants Auto Grade Mint 9 "521 HR's" Beckett BAS #20779081
Willie McCovey Autographed Official NL Baseball San Francisco Giants Auto Grade Mint 9 "521 HR's" Beckett BAS #20779081 is backordered and will ship as soon as it is back in stock.
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Authenticity Guaranteed
All signatures sold on Pristine Marketplace are 100% guaranteed authentic, offering buyers complete confidence in every purchase.
Each autographed item undergoes rigorous verification through trusted authentication providers—including Beckett Authentication Services (BAS), James Spence Authentication (JSA), Fanatics Authentic, or Pristine Auction’s own in-house standard, Pristine Authentic.
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Description
Description
Collector Grade, Beckett BAS–authenticated autographed, signed memorabilia baseball — Mint 9 signature, inscribed “521 HR's” Willie McCovey, the San Francisco Giants Hall of Famer, crushed 521 career home runs, won the 1969 NL MVP, and captured the 1959 Rookie of the Year award.
Collector's Highlights:
- Profession - Athlete: Willie McCovey
- Item: Official National League Baseball, hand-signed and inscribed “521 HR's”; Beckett BAS Auto Grade Mint 9; encapsulated in a tamper-proof holder; Cert #20779081
- Authentication: Beckett Authentication Services (BAS) — verified authentic autograph with Mint 9 auto grade and secure encapsulation
Authenticated by Beckett and graded Mint 9, this verified authentic Willie McCovey signature offers a clean, display-ready piece tied to a 521-HR Hall of Fame legacy. Beckett’s encapsulation and certification help protect long-term value, making this a trusted choice for serious collectors and devoted Giants fans.
