Williamson Auction
Live Auction

Cold Weather. Hot Lots.

Thu, Jan 29, 2026 12:00PM EST
Lot 451

Ken Griffey Jr. Signed Official American League Baseball with JSA Authentication

Estimate: $700 - $900

Bid Increments

Price Bid Increment
$0 $5
$50 $10
$150 $25
$500 $50
$1,000 $100
$2,000 $250
$4,000 $500
$15,000 $1,000
$50,000 $2,500
$100,000 $5,000

This Official American League baseball has been hand signed by Hall of Fame outfielder Ken Griffey Jr., one of the most celebrated players in Major League Baseball history. The autograph is executed in blue ink and is prominently displayed on the sweet spot, presenting cleanly within the clear acrylic display case. Griffey, affectionately known as The Kid, is renowned for his smooth swing, elite defense, and historic career accomplishments, including his 2016 induction into the National Baseball Hall of Fame. The baseball bears Official Ball American League markings and includes a JSA authentication sticker affixed directly to the ball, providing trusted third-party verification of authenticity. A strong display piece for collectors of elite Hall of Fame baseball memorabilia.

Condition Report
Overall good condition. The baseball shows light toning and minor handling wear consistent with age. The signature remains bold and legible. The JSA authentication sticker is intact. The display case is clear with light surface wear from handling. Ready for display.

Ken Griffey Jr, signed baseball, autographed baseball, Hall of Fame baseball, MLB memorabilia, Seattle Mariners legend, JSA authenticated, baseball collectibles, Rawlings baseball, display case baseball

Available payment options

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Shipping

For shipping assistance, we recommend contacting the following trusted professionals:

UPS Store: Phone 954-963-7134 Email store0288@theupsstore.com website

theupsstore.com/0288

Alternatively, we can provide additional recommendations for third-party shipping

services. All items will be shipped within 10 business days after payment has cleared.

Items must be picked up within 10 business days following the auction. Items not

collected within this timeframe will be placed in storage at a fee of $10.00 per item per day.