{"product_id":"ken-griffey-jr-autographed-official-mlb-baseball-seattle-mariners-hr-630-beckett-bas-witness-4w748739","title":"Ken Griffey Jr. Autographed Official MLB Baseball Seattle Mariners \"HR 630\" Beckett BAS Witness #4W748739","description":"\u003cp\u003e\u003cstrong\u003eCollector-Grade, Beckett Witnessed autographed memorabilia:\u003c\/strong\u003e Autographed and signed Ken Griffey Jr. Official MLB baseball with the “HR 630” inscription—directly tying the piece to his 630 career home runs with the Seattle Mariners and Cincinnati Reds. A first-ballot Hall of Famer in 2016 (99.3% of the vote), Griffey won the 1997 AL MVP, made 13 All-Star teams, and captured 10 Gold Gloves, defining an era of MLB power and defense.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCollector's Highlights:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAthlete:\u003c\/strong\u003e Ken Griffey Jr.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem:\u003c\/strong\u003e Autographed Official MLB Baseball inscribed “HR 630” (Seattle Mariners)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuthentication:\u003c\/strong\u003e Beckett Authentication Services (BAS) Witnessed Hologram #4W748739\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAuthenticated by Beckett’s Witnessed program, this baseball was signed in the presence of a BAS representative and comes with a tamper-proof hologram, supporting long-term value in the autograph market. Ball shows toning and marks as pictured. For collectors of verified authentic Griffey memorabilia, the “HR 630” inscription adds meaningful context to one of baseball’s greatest careers.\u003c\/p\u003e","brand":"Mill Creek","offers":[{"title":"Default Title","offer_id":45818454442028,"sku":"266810","price":419.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/6196\/2028\/files\/OK_7_17_26_1602__89696.jpg?v=1784337943","url":"https:\/\/www.pristinemarketplace.com\/products\/ken-griffey-jr-autographed-official-mlb-baseball-seattle-mariners-hr-630-beckett-bas-witness-4w748739","provider":"Pristine Marketplace","version":"1.0","type":"link"}