Ken Griffey Jr. HOF Autographed OML Baseball Mariners BAS AuthenticatedMynt Auctions4.4(820)$4307 hrs Left
Kaz Ishi Signed Official MLB Baseball Los Angeles Dodgers JSA AuthenticatedMynt Auctions4.4(820)$1006 hrs Left
Rickey Henderson Signed Vintage Baseball OAL-BB Beckett AuthenticatedMynt Auctions4.4(820)$1004 days Left
David Ortiz Signed Game Used Baseball 500th Home Run Fanatics MLB HologramMynt Auctions4.4(820)$2,750Feb 06, 2026
Ronald Acuna Jr. Signed Game Used Baseball MLB Debut 4-25-18 JSA COAMynt Auctions4.4(820)$3,6007 hrs Left
Willie Mays Signed MLB Baseball San Francisco Giants HOF 79 AuthenticMynt Auctions4.4(820)$1006 days Left
Derek Jeter Signed Game Used Baseball with Steiner COA and MLB HologramMynt Auctions4.4(820)$3,150Feb 06, 2026
SoldGriffey,Ken Jr Signed BaseballGeorge Kenneth Griffey Jr. (1969-) nicknamed "Junior" and "the Kid", is an American former professional baseball outfielder who played 22 years in Major League Baseball (MLB). He spent most of his carSee 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
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 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
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
SoldKEN GRIFFEY JR. SIGNED RAWLINGS BASEBALL (BECKETT COA)Prices are in Canadian dollarsSee Sold Price
SoldGriffey Jr, Ken Signed BaseballGeorge Kenneth Griffey Jr. (1969-) nicknamed "Junior" and "the Kid", is an American former professional baseball outfielder who played 22 years in Major League Baseball (MLB). He spent most of his carSee Sold Price
SoldKen Griffey Jr Authentic SIGNED Baseball with JSARawlings Official 1997 All-Star Game baseball featuring red and blue stitching, autographed by Hall of Famer Ken Griffey Jr. This commemorative baseball celebrates the 1997 MLB All-Star Game, during wSee Sold Price
SoldKen Griffey Jr. Signed OAL Baseball (JSA ALOA)Ken Griffey Jr. Signed OAL Baseball (JSA ALOA)See Sold Price
SoldKen Griffey Jr. / Sr. Signed BaseballBaseball Signed by both Ken Griffey Jr. & Ken Griffey Sr. - Rawlings Official Bobby Brown Baseball. Item does not come with a COA, however, the sports memorabilia all comes from a single owner sportsSee Sold Price
SoldKen Griffey, Jr. Single Signed Baseball BAS COAKen Griffey, Jr. Single Signed Baseball BAS COA. Purchased from The Score Board, Inc. years ago and never displayed, only removed from box and handled for photography and inspection prior to auction.See Sold Price
SoldKen Griffey, Jr. Single Signed Baseball BAS COAKen Griffey, Jr. Single Signed Baseball BAS COA. Purchased from The Score Board, Inc. years ago and never displayed, only removed from box and handled for photography and inspection prior to auction.See Sold Price
SoldKen Griffey Jr Autographed Signed Baseball Ball and CardKen Griffey Jr Autographed Signed Baseball Ball and CardSee Sold Price
