{"product_id":"kenneth-walker-iii-autographed-kansas-city-chiefs-1963-73-throwback-speed-authentic-helmet-beckett-witnessed","title":"Kenneth Walker III Autographed Kansas City Chiefs 1963-73 Throwback Speed Authentic Helmet Beckett Witnessed","description":"\u003cp\u003e\u003cstrong\u003eCollector Grade, autographed and Beckett‑Witnessed memorabilia: this signed Kansas City Chiefs 1963–73 Throwback Riddell Speed Authentic Helmet features the autograph of NFL running back Kenneth Walker III.\u003c\/strong\u003e Walker erupted at Michigan State, winning the 2021 Doak Walker Award and being named the Walter Camp National Player of the Year. He carried that momentum into the NFL with 1,050 rushing yards as a 2022 rookie, earning PFWA All‑Rookie honors and finishing second in AP Offensive Rookie of the Year voting.\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 Kenneth Walker III (NFL Running Back)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem:\u003c\/strong\u003e Kansas City Chiefs 1963–73 Throwback Riddell Speed Authentic Helmet, hand-signed; officially licensed NFL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuthentication:\u003c\/strong\u003e Beckett Authentication Services (BAS) — Beckett Witnessed with individually numbered, tamper-evident hologram verifiable online\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAuthenticated by Beckett with a witnessed signature and an online-verifiable hologram, this piece is verified authentic and built for long-term collector confidence. For football collectors who value modern star autographs on classic team shells, this helmet offers strong display appeal backed by trusted third‑party authentication.\u003c\/p\u003e","brand":"Gameday","offers":[{"title":"Default Title","offer_id":45594263945260,"sku":"GDL03242602","price":959.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/6196\/2028\/files\/GDL032426024.png?v=1780475863","url":"https:\/\/www.pristinemarketplace.com\/products\/kenneth-walker-iii-autographed-kansas-city-chiefs-1963-73-throwback-speed-authentic-helmet-beckett-witnessed","provider":"Pristine Marketplace","version":"1.0","type":"link"}