{"product_id":"seattle-mariners-ken-griffey-jr-autographed-official-mlb-baseball-w-87-1-pick-inscription-beckett-bas-witness-266791","title":"Seattle Mariners Ken Griffey Jr. Autographed Official MLB Baseball w\/ \"87 #1 Pick\" Inscription - Beckett BAS Witness (266791)","description":"\u003carticle class=\"product-description\"\u003e\n\u003csection class=\"product-description__story\"\u003e\n\u003ch2\u003eDraft Day History: Ken Griffey Jr. Signed Seattle Mariners Baseball w\/ \"87 #1 Pick\" Inscription\u003c\/h2\u003e\n\u003cp\u003eSecure a premier modern sports pop culture milestone with this official MLB baseball, hand-signed by the legendary \"The Kid\" himself, Ken Griffey Jr. Commemorating the moment he changed the trajectory of baseball in the Pacific Northwest, Griffey has elegantly signed the sweet spot and added the highly coveted \u003cstrong\u003e\"87 #1 Pick\"\u003c\/strong\u003e inscription. This premium collectible stands as an investment-grade cornerstone piece for advanced sports memorabilia portfolios.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"product-description__auth-details\"\u003e\n\u003ch2\u003eIronclad Beckett Authentication Services (BAS) Witness Validation\u003c\/h2\u003e\n\u003cp\u003eTo preserve the uncompromised market value and historical legitimacy of this sports asset, this signature and inscription are backed by \u003cstrong\u003eBeckett Authentication Services (BAS) Witness Certification\u003c\/strong\u003e, meaning a Beckett representative was physically present for the signing event.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthentication Firm:\u003c\/strong\u003e Beckett Authentication Services (BAS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAthlete:\u003c\/strong\u003e Ken Griffey Jr. (Hall of Fame)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTeam Franchise:\u003c\/strong\u003e Seattle Mariners\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Type:\u003c\/strong\u003e Hand-Signed Official MLB Baseball\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlayer Inscription:\u003c\/strong\u003e \"87 #1 Pick\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthentication Type:\u003c\/strong\u003e Serial-Numbered Tamper-Proof Beckett Witness Hologram\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"product-description__verification\"\u003e\n\u003cdetails class=\"auth-verify\"\u003e\n\u003csummary class=\"auth-verify__summary\"\u003e\u003cspan class=\"auth-verify__chevron\" aria-hidden=\"true\"\u003e▸\u003c\/span\u003e \u003cspan class=\"auth-verify__title\"\u003eHow to Verify Your Ken Griffey Jr. Autograph Registry Ledger\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"auth-verify__body\"\u003e\n\u003col class=\"auth-verify__steps\"\u003e\n\u003cli\u003eVisit the official Beckett Authentication database registry online.\u003c\/li\u003e\n\u003cli\u003eInput the unique alphanumeric serial tracking code printed on the tamper-evident witness hologram sticker.\u003c\/li\u003e\n\u003cli\u003eInstantly confirm the matching player record, inscription, and witnessed signing event status.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp class=\"auth-verify__footer\"\u003eFor inquiries or shipping details, reach out to us at \u003ca href=\"mailto:orders@gamedaysportsmemorabilia.com\"\u003eorders@gamedaysportsmemorabilia.com\u003c\/a\u003e. Covered by our \u003cstrong\u003eLifetime Authenticity Guarantee\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003c\/article\u003e","brand":"Gameday Sports Memorabilia","offers":[{"title":"Default Title","offer_id":54179441869099,"sku":"266791","price":369.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/6124\/5995\/files\/OK_7_17_26_1526__87862.jpg?v=1784484058","url":"https:\/\/gamedaysportsmemorabilia.com\/products\/seattle-mariners-ken-griffey-jr-autographed-official-mlb-baseball-w-87-1-pick-inscription-beckett-bas-witness-266791","provider":"Gameday Sports \u0026 Memorabilia","version":"1.0","type":"link"}