{"product_id":"mike-macdonald-autographed-seattle-seahawks-black-super-bowl-lx-logo-full-size-speed-replica-helmet-beckett-bas-witness-stock-267791","title":"Mike Macdonald Autographed Seattle Seahawks Black Super Bowl LX Logo Full Size Speed Replica Helmet Beckett BAS Witness Stock #267791","description":"\u003cp\u003e\u003cstrong\u003eFan-grade, display-ready autographed and signed Seahawks memorabilia—Mike Macdonald’s signature on a black Super Bowl LX logo full-size Speed replica helmet, authenticated by Beckett BAS.\u003c\/strong\u003e Hired in 2024, Macdonald took over in Seattle as the NFL’s youngest head coach that season after engineering Baltimore’s historic 2023 defense—the first in league history to lead the NFL in points allowed, takeaways, and sacks. His rise as a top defensive mind marks a new chapter for the Seahawks, making this a timely piece for fans and collectors.\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\u003eProfession - Coach:\u003c\/strong\u003e Mike Macdonald\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem:\u003c\/strong\u003e Seattle Seahawks Black Super Bowl LX Logo Full Size Speed Replica Helmet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuthentication:\u003c\/strong\u003e Beckett Authentication Services (BAS) Witnessed hologram\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAuthenticated by Beckett’s Witness program—where a BAS representative observes the signing—this verified authentic piece comes with a tamper-proof hologram, giving collectors confidence and supporting long-term value. A sharp, display-ready helmet for the fan cave or office, tied to Seattle’s newest era on the sideline.\u003c\/p\u003e","brand":"Mill Creek","offers":[{"title":"Default Title","offer_id":46086301188140,"sku":"267791","price":479.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/6196\/2028\/files\/STOCK_9_2_26_1096__60387.jpg?v=1788566599","url":"https:\/\/www.pristinemarketplace.com\/products\/mike-macdonald-autographed-seattle-seahawks-black-super-bowl-lx-logo-full-size-speed-replica-helmet-beckett-bas-witness-stock-267791","provider":"Pristine Marketplace","version":"1.0","type":"link"}