{"product_id":"mark-mcgwire-sammy-sosa-autographed-official-mlb-baseball-smudged-beckett-bas-witness-3w367444","title":"Mark McGwire \u0026 Sammy Sosa Autographed Official MLB Baseball (Smudged) Beckett BAS Witness #3W367444","description":"\u003cp\u003e\u003cstrong\u003eAuthenticated Collector Grade autographed and signed MLB memorabilia—dual-signed by Mark McGwire \u0026amp; Sammy Sosa.\u003c\/strong\u003e In 1998, McGwire set a then-record 70 home runs while Sosa won NL MVP with 66, and their home run chase reignited national interest in baseball. McGwire finished with 583 career homers and the 1987 AL Rookie of the Year award, while Sosa hit 609 home runs and is the only MLB player with three 60-HR seasons.\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\u003eAthletes:\u003c\/strong\u003e Mark McGwire \u0026amp; Sammy Sosa\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem:\u003c\/strong\u003e Official MLB Baseball — dual-signed (note: light signature smudge as shown)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuthentication:\u003c\/strong\u003e Beckett Authentication Services (BAS) Witness, tamper-proof hologram #3W367444\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWitnessed by Beckett on-site, this ball is verified authentic and comes with a matching BAS hologram, which supports long-term value for serious collectors. A sought-after dual-signed piece tied to the iconic 1998 home run race, it displays well and reflects the legacy of two 500+ HR sluggers—exactly as pictured with the noted smudge.\u003c\/p\u003e","brand":"Mill Creek","offers":[{"title":"Default Title","offer_id":45857724301356,"sku":"256522","price":179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/6196\/2028\/files\/OK_11_26_25_2115__85679.jpg?v=1785198662","url":"https:\/\/www.pristinemarketplace.com\/products\/mark-mcgwire-sammy-sosa-autographed-official-mlb-baseball-smudged-beckett-bas-witness-3w367444","provider":"Pristine Marketplace","version":"1.0","type":"link"}