September 2025 Sports Card & Memorabilia Auction
This lot is closed for bidding. Bidding ended on 9/7/2025
Presented is a scarce and highly sought-after Grover Cleveland Alexander single-signed baseball on an Official League Baseball. A true legend of the game, Alexander ranks among the all-time greats with 373 career wins and a Hall of Fame legacy that spans over a century. His signature appears on the sweet spot of this ball, displaying moderate fading (graded 3-4/10) but still recognizable, with light overall toning to the surface. Authenticated by James Spence Authentication (JSA) with a full letter, this ball remains a significant and desirable example of one of baseball’s most elusive autographs.
Condition: VG-EX
Grover Cleveland Alexander Single-Signed Official League Baseball - Full JSA Letter of Authentication
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