Ken Griffey Jr 1989 Rookie Signed Baseball with JSA AuthenticationMynt Auctions4.4(820)$100(1 bid)1 day Left
Ken Griffey Jr. HOF Autographed OML Baseball Mariners BAS AuthenticatedMynt Auctions4.4(820)$4301 hr Left
1990 Ken Griffey Jr. Signed Seattle Mariners Baseball JSA AuthenticatedMynt Auctions4.4(820)$4902 days Left
Ronald Acuna Jr. Signed Game Used Baseball MLB Debut 4-25-18 JSA COAMynt Auctions4.4(820)$3,6001 hr Left
1962 New York Yankees Team Signed Baseball Mickey Mantle JSA AuthenticatedMynt Auctions4.4(820)$3,1501 day Left
182142 Ken Griffey Jr. HOF Autographed/ Inscribed OML Baseball Mariners BeckettSEUYCO4.5(42)$355Feb 07, 2026
Walter Payton Signed National League Baseball PSA DNA COA NFL HOF Chicago BearsMynt Auctions4.4(820)$1006 days Left
SoldSIGNED KEN GRIFFEY Jr. BASEBALL BUGS LITHOGRAPHWARNER BROS TOM & CHARLES MCKIMSON ARTIST PROOF SERIOLITHOGRAPH OF BASEBALL BUGS , SIGNED BY KEN GRIFFEY Jr. ; ARTIST PROOF 10/25 ; ALSO SIGNED BY TOM & CHARLES MCKIMSON ; HAVING PHOTO OF KEN GRIFFEYSee Sold Price
SoldSigned Ken Griffey Jr. BaseballSigned Ken Griffey Jr. Baseball. Obtained from Atlanta Baseball Card Show, Jan. 5 & 6.See Sold Price
SoldSigned Ken Griffey Jr. Baseball CardSigned Ken Griffey Jr. Baseball Card. Obtained from Atlanta Baseball Card Show, Jan. 5 & 6.See Sold Price
SoldSigned Ken Griffey & Ken Griffey Jr. GlovesSigned Ken Griffey & Ken Griffey Jr. Baseball Glove and Battiing Glove. Some smearing to Griffey signature on batting glove. Obtained from Atlanta Baseball Card Show, Jan. 5 & 6.See Sold Price
SoldKen Griffey Jr. Autographed Baseball PhotographThis 8" x 10" matted photo is signed by Ken Griffey Jr., one of baseball's greatest legends. Featuring Hall of Fame and Cincinnati Reds logos, this piece honors Griffey's 2016 induction into the NatioSee Sold Price
Sold1989 UPPER DECK KEN GRIFFEY JR SIGNED ROOKIE CARD - BECKETT GRADE 10Prices are in Canadian dollarsSee Sold Price
SoldKen Griffey Jr. Signed Baseball1994 All Star Game Ball. With The Score Board Inc. COASee Sold Price
SoldKen Griffey Jr signed baseballA single signed baseball by Ken Griffey Jr with scoreboard COA Certificate of AuthenticityEVERY item in this auction comes with at minimum a full illustrated serial numbered COA signed by the worlds lSee Sold Price
SoldKen Griffey Jr signed baseball w JSASigned baseball of this HOFer. As pictured, and a TRUE add to any collection. With the added verification comes with a JSA hologram, Nice ballSee Sold Price
SoldKen Griffey Jr. signed baseball with coaKen Griffey Jr. signed baseball with coa. signed ball, Opening day, Upper Deck authenticated with certificate along with bag and boxSee Sold Price
SoldKEN GRIFFEY & KEN GRIFFEY JR. SIGNED BASEBALLAS IS NO COA SIGNED IN PERSON AT TOLEDO GLADIEUX SHOW ESTIMATE $175 - $200.See Sold Price
SoldKEN GRIFFEY JR. SIGNED ROOKIE CARD DISPLAY 11 X 14 (MULTIPLE COAS)Prices are in Canadian dollarsSee Sold Price
SoldKEN GRIFFEY JR SIGNED BASEBALL CARD MAGAZINE SUPER STAR COAPrices are in Canadian dollarsSee Sold Price
SoldKen Griffey Jr Signed Baseball card with Coin.Ken Griffy Jr Signed Baseball card with Coin in case with COA.See Sold Price
Sold2002 Cincinnati Reds Team Signed Baseball - Ken Griffey2002 Cincinnati Reds Team Signed Baseball - Ken Griffey Jr., Adam Dunn, Aaron Boone, Jason LaRue, Todd WalkerSee Sold Price
SoldKen Griffey Jr. Autographed PhotographA signed photograph of Ken Griffey Jr., one of baseball's greatest players, mounted on a 10" x 8" backing. The image features Griffey in his iconic Seattle Mariners uniform, capturing a classic battinSee Sold Price
SoldKEN GRIFFEY JR. SIGNED RAWLINGS BASEBALL JERSEY (BECKETT COA)KEN GRIFFEY JR. SIGNED RAWLINGS BASEBALL JERSEY (BECKETT COA)See Sold Price
SoldKEN GRIFFEY JR SIGNED RAWLINGS BASEBALL BAT ( BECKETTKEN GRIFFEY JR SIGNED RAWLINGS BASEBALL BAT ( BECKETT COA)See Sold Price
SoldKen Griffey Jr. Signed OAL Baseball (JSA ALOA)Ken Griffey Jr. Signed OAL Baseball (JSA ALOA)See Sold Price
