Ken Griffey, Jr. Autographs
Ken Griffey Jr. was a Major League Baseball player who spent 22 seasons in the league, from 1989 to 2010. Born on November 21, 1969, in Donora, Pennsylvania, Griffey was a highly touted prospect from a young age and was selected first overall in the 1987 MLB draft by the Seattle Mariners. Throughout his career, Griffey was known for his exceptional athleticism, impressive power at the plate, and smooth, graceful defensive play in center field.
Griffey quickly established himself as one of the best players in the league and was a 13-time All-Star, 10-time Gold Glove winner, and seven-time Silver Slugger recipient. He won the American League MVP award in 1997, hitting 56 home runs with a 1.028 OPS and leading the Mariners to their first-ever playoff appearance. Griffey was also part of the legendary home run chase of 1998, where he and Mark McGwire captivated the nation by hitting a record-breaking number of home runs in a single season.
Despite battling injuries throughout his career, Griffey continued to be one of the most dominant players in the league and retired with 630 home runs, which ranks him seventh on the all-time home run list. In 2016, he was inducted into the Baseball Hall of Fame in his first year of eligibility with a near-unanimous vote. Griffey's impact on the game of baseball cannot be overstated, as he was one of the most popular players of his generation and his signature backward cap and grin became iconic symbols of his easygoing, fun-loving personality.
Read more about Ken Griffey, Jr. on Wikipedia
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Current items with a signature of Ken Griffey, Jr.
These are the most current items with a signature of Ken Griffey, Jr. that were listed on eBay and on other online stores - click here for more items.
Traded items with a signature of Ken Griffey, Jr.
The most expensive item with a signature of Ken Griffey, Jr. (Ken Griffey Jr. 1989 #1 Rookie Autographed Cards) was sold in December 2025 for $185,000.00 while the cheapest item (1993 UPPER DECK BASEBALL KEN GRIFFEY JR. #D13 GOLD SIGNATURE SEATTLE MARINERS) found a new owner for $0.01 in February 2023. The month with the most items sold (592) was July 2026 with an average selling price of $119.83 for an autographed item of Ken Griffey, Jr.. Sold items reached their highest average selling price in August 2018 with $624.97 and the month that saw the lowest prices with $12.26 was August 2026. In average, an autographed item from Ken Griffey, Jr. is worth $149.00.
Most recently, these items with a signature of Ken Griffey, Jr. were sold on eBay - click here for more items.
Ken Griffey, Jr. signed Baseball Trading Cards by Manufacturer
Latest News about Ken Griffey, Jr.
Mariners to retire Randy Johnson's No. 51 in 2026, joining Ken Griffey Jr., Edga (11/20/2025): Johnson won his first Cy Young as a Mariner 
Cal Raleigh breaks Mickey Mantle's switch-hitter HR record, ties Ken Griffey Jr. (09/17/2025): Raleigh homered twice and now has 56 on the season as he keeps making history MLB trends: Sean Manaea emerging as Mets' ace, Willy Adames can jump Ken Griffey (09/04/2024): September has arrived and so too has the final stretch of the regular season Willie Mays dies at 93: Barry Bonds, Ken Griffey Jr., Derek Jeter, Keith Hernand (06/19/2024): Bonds, Mays' godson, was one of the first to publicly share his condolences 2024 Indy 500: MLB legend Ken Griffey Jr. to drive pace car for 'The Greatest Sp (05/20/2024): The Baseball Hall of Famer will lead the Indianapolis 500's field of 33 in a 2024 Chevrolet Corvette E-Ray
Older News Stories about Ken Griffey, Jr.
Julio RodrÃguez slugs 30th career home run, beats Alex Rodriguez, Ken Griffey Jr (04/2023): The milestone took RodrÃguez just 140 games to reach Team USA World Baseball Classic roster: Adam Wainwright, Nestor Cortes join; Ken (11/2022): Team USA's roster is taking shape ahead of the WBC's return next year Team USA World Baseball Classic roster: Mookie Betts, Pete Alonso committed; Ken (08/2022): Team USA's roster is taking shape ahead of the WBC's return next year Baseball Hall of Fame Will Create New Exhibit on Race (04/2022): Dave Winfield and Ken Griffey Jr. will be among the advisers for a permanent exhibit that re-examines the contributions of Jackie Robinson and others. The super fan who loves Ken Griffey Jr. (03/2022): A super fan named Jason Vass owns 100,000-plus Ken Griffey Jr. baseball cards, a world record. The reason for his love of Griffey goes deep -- really deep. Black History Month: Former NFL safety Brock Vereen remembers MLB's 'coolest' pl (02/2022): Vereen said he 'never felt more at home' than watching Griffey Jr. play as a child in the 1990s Griffey Jr. gets ownership stake in Mariners group (10/2021): Seattle Mariners legend Ken Griffey Jr. is joining the team's ownership group. The team announced Griffey has purchased a stake in the club that drafted him in 1987 and watched him grow into a Hall of Famer. A Home Run Derby re-Pete for Alonso, plus what is wrong with Team USA men's bask (07/2021): Ken Griffey Jr. (1998-99) and Yoenis Cespedes (2013-14) are the only other players to win the Home Run Derby in back-to-back competitions
