{"product_id":"mark-mcgwire-sammy-sosa-autographed-official-mlb-baseball-smudged-beckett-bas-witness-3w367543","title":"Mark McGwire \u0026 Sammy Sosa Autographed Official MLB Baseball (Smudged) Beckett BAS Witness #3W367543","description":"\u003cp\u003e\u003cstrong\u003eCollector-Grade, authenticated autographed and signed memorabilia\u003c\/strong\u003e—an Official MLB baseball dual-signed by Mark McGwire and Sammy Sosa, with a visible signature smudge as shown. In 1998, McGwire set the single-season home run record with 70, while Sosa won the NL MVP and remains the only player with three 60+ HR seasons; together they led the electrifying home run chase that reignited the sport.\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 (smudged)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthentication:\u003c\/strong\u003e Beckett Authentication Services (BAS) Witness Hologram #3W367543\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWitnessed and certified by Beckett under their BAS Witness program, this ball comes with a tamper-proof hologram that confirms both signatures were observed by a Beckett representative—supporting long-term value and buyer confidence. A verified authentic piece tied to the iconic 1998 home run race, ready for any serious baseball collection.\u003c\/p\u003e","brand":"Mill Creek","offers":[{"title":"Default Title","offer_id":45857724235820,"sku":"256519","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_2097__31429.jpg?v=1785198662","url":"https:\/\/www.pristinemarketplace.com\/products\/mark-mcgwire-sammy-sosa-autographed-official-mlb-baseball-smudged-beckett-bas-witness-3w367543","provider":"Pristine Marketplace","version":"1.0","type":"link"}