{"product_id":"kenneth-walker-iii-signed-seahawks-blue-throwback-jersey-sb-lx-mvp-bas-witnessed","title":"Kenneth Walker III Signed Seahawks Blue Throwback Jersey \"SB LX MVP\" - BAS Witnessed","description":"\u003cp\u003eAdd the inscription marking the most singular running back credential in modern Super Bowl history — paired with the 1990s Seahawks throwback canvas of the franchise era that produced the championship — to your collection with this \u003cstrong\u003eKenneth Walker III Autographed Seattle Seahawks Blue Throwback Custom Football Jersey with \"SB LX MVP\" Inscription — BAS Witnessed Authentication\u003c\/strong\u003e. Walker signed this custom Seattle Seahawks royal blue throwback jersey and added the \"SB LX MVP\" inscription marking his Super Bowl LX Most Valuable Player Award — earned February 8, 2026, when he rushed for 135 yards on 27 carries to lead the Seahawks to a 29-13 victory over the New England Patriots at Levi's Stadium and become \u003cstrong\u003ethe first running back to win Super Bowl MVP since Terrell Davis in Super Bowl XXXII in 1998 — a 28-year drought broken in a single performance.\u003c\/strong\u003e The Seahawks canvas itself is now a structurally closed window for Walker, who signed a 3-year, $45 million free-agent deal with the Kansas City Chiefs on March 9, 2026 — the largest contract ever given to a running back in NFL free agency — making this signed Seahawks throwback piece an artifact of his completed four-year Seattle career that culminated in the franchise's second Super Bowl championship. Authenticated through Beckett Authentication Services Witnessed program with a witnessed certificate of authenticity verifiable at Beckett's website.\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003eSeattle Seahawks Blue Throwback Custom Football Jersey\u003c\/strong\u003e has been \u003cstrong\u003ehand-signed and inscribed \"SB LX MVP\"\u003c\/strong\u003e by \u003cstrong\u003eKenneth Walker III\u003c\/strong\u003e. The autograph and inscription have been certified through \u003cstrong\u003eBeckett Authentication Services (BAS) Witnessed\u003c\/strong\u003e, with a BAS representative physically present at the signing. The signed piece ships with a witnessed certificate of authenticity verifiable at Beckett's official website.\u003c\/p\u003e\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHand-signed and inscribed \u003cstrong\u003e\"SB LX MVP\"\u003c\/strong\u003e by \u003cstrong\u003eKenneth Walker III\u003c\/strong\u003e — Super Bowl LX Most Valuable Player; first running back to win Super Bowl MVP in 28 years (since Terrell Davis, Super Bowl XXXII, 1998); second-round pick (41st overall) by Seattle in 2022; 2021 Doak Walker Award winner at Michigan State\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeattle Seahawks Blue Throwback Custom Football Jersey\u003c\/strong\u003e — the 1990s-inspired royal blue throwback design (introduced by the Seahawks in 2023, modeled on the team's 1976-2001 uniforms); approximately size XL with sewn-on name and numbers (higher-quality finish than heat-pressed or screen-printed graphics on standard custom blanks)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBAS Witnessed Authentication\u003c\/strong\u003e — Beckett representative physically present at the signing; higher authentication tier than standard BAS post-signing review; witnessed COA verifiable at Beckett's official website\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuper Bowl LX (February 8, 2026)\u003c\/strong\u003e: 135 rushing yards on 27 carries + 26 receiving yards on 2 catches = 161 total scrimmage yards; first player in Super Bowl history with two 20-plus-yard runs on a single drive; second-most rushing yards in any Super Bowl half (94 in the first half, behind only Timmy Smith's 131 in SB XXII)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMost rushing yards in any Super Bowl since Terrell Davis\u003c\/strong\u003e: Walker's 135 rushing yards were the most by any player in any Super Bowl since Davis' 157 in Super Bowl XXXII — 28 years earlier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosed Seahawks canvas window\u003c\/strong\u003e: Walker signed a 3-year, $45M free-agent deal with the Kansas City Chiefs on March 9, 2026 (the largest free-agent contract ever for a running back) — making every signed Walker Seahawks piece anchored to his completed 2022-2025 Seattle career\u003c\/li\u003e\n\u003cli\u003eBacked by our \u003cstrong\u003eLifetime Authenticity Guarantee\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\"SB LX MVP\" — A Credential 28 Years in the Making\u003c\/h2\u003e\n\u003cp\u003eSuper Bowl MVP is one of the most prestigious individual awards in professional sports, given annually since 1967 to the most valuable player in the championship game. \u003cstrong\u003eFor 28 consecutive Super Bowls — from Super Bowl XXXIII in January 1999 through Super Bowl LIX in February 2025 — no running back was named the MVP. Quarterbacks dominated the award. Wide receivers, defensive players, and special teamers won occasionally. But the running back position, which had produced multiple Super Bowl MVPs through the 1970s, 1980s, and 1990s (including Terrell Davis, Marcus Allen, Franco Harris, John Riggins, Ottis Anderson, and Larry Csonka), went 28 years without a single running back claiming the trophy.\u003c\/strong\u003e The drought ended on February 8, 2026, when Kenneth Walker III rushed for 135 yards on 27 carries and added 26 receiving yards on 2 catches — 161 total scrimmage yards — to lead the Seahawks to a 29-13 victory over the New England Patriots in Super Bowl LX at Levi's Stadium. The \"SB LX MVP\" inscription on this jersey is anchored to a credential that has been earned by exactly one running back in nearly three decades of NFL football. Walker entered the game with +850 odds to win the MVP — the longest odds for any winning Super Bowl MVP since Julian Edelman in Super Bowl LIII — and produced the second-most rushing yards in any Super Bowl half in NFL history. His 135 rushing yards were the most by any Super Bowl player since Terrell Davis' 157 in Super Bowl XXXII, a span of 28 years and 27 Super Bowls. The credential the inscription names is one of the rarest in modern NFL memorabilia.\u003c\/p\u003e\n\u003ch2\u003eThe Closed Seahawks Window\u003c\/h2\u003e\n\u003cp\u003eMulti-year signed inventory of star NFL players typically anchors to whichever team they are currently playing for at the time of signing. \u003cstrong\u003eWalker's situation is structurally different: he signed this Seahawks throwback jersey carrying his Super Bowl LX MVP credential, but he no longer plays for the Seattle Seahawks. On March 9, 2026, Walker signed a 3-year, $45 million contract with the Kansas City Chiefs — the largest contract in NFL history given to a running back in free agency — to play in Kansas City for the 2026 season and beyond. The Seahawks declined to use the franchise tag to retain him, and Walker himself acknowledged in post-Super Bowl interviews that he had known mid-season he would not be re-signing in Seattle.\u003c\/strong\u003e The structural effect: every signed Walker Seahawks piece in the collector market is now anchored to his completed four-year Seattle career (2022-2025), with the body of work permanently fixed at 3,500-plus rushing yards, 29 rushing touchdowns, and the Super Bowl LX championship and MVP. Future Walker Seahawks signings will be retrospective rather than active-team signings, structurally similar to how the market handles signed pieces from players who have moved to new franchises. For collectors who specifically want a Walker-as-Seahawk-and-Super-Bowl-MVP signed piece, the inventory window for this exact configuration (Seahawks canvas + active-Seattle-player signing + SB LX MVP inscription) closed when Walker signed with Kansas City. Pieces like this one, signed during the brief post-Super-Bowl pre-free-agency window when the Super Bowl championship and MVP were the most relevant credentials of his Seattle career, sit in a permanently fixed inventory pool from that specific moment in his career arc.\u003c\/p\u003e\n\u003ch2\u003eThe 1990s Throwback Canvas\u003c\/h2\u003e\n\u003cp\u003eThe Seahawks' royal blue throwback uniform is a 2023 introduction modeled on the franchise's 1976-2001 uniform design — the silver helmet, royal blue jersey, oversized white numbers, and apple green accents that defined the Seahawks' first 25 seasons before the 2002 redesign that coincided with the team's move to the NFC West and the opening of what is now Lumen Field. \u003cstrong\u003eThe throwback uniform connects Walker's modern Super Bowl MVP credential to the franchise era of Steve Largent, Cortez Kennedy, Curt Warner, and Ken Easley — the Seahawks lineage that built the foundation of the franchise's identity before Pete Carroll, Russell Wilson, and the Legion of Boom era produced Super Bowl XLVIII.\u003c\/strong\u003e Pairing Walker's signature on the 1990s throwback rather than the modern Seahawks royal-and-action-green jersey produces an unusual canvas-credential pairing: a 2026 Super Bowl MVP signature on a uniform design from a franchise era whose teams never reached a Super Bowl. The combination reads as a deliberate aesthetic choice for collectors who want to anchor their signed Walker piece to the Seahawks' broader franchise history rather than to the specific 2025 season uniforms. The custom-jersey format keeps this piece at an accessible price tier relative to licensed Nike on-field jerseys, with sewn-on name and numbers providing higher-quality construction than heat-pressed or screen-printed graphics on standard custom blanks.\u003c\/p\u003e\n\u003ch2\u003eWalker's Career — From Hospital Bed to Super Bowl MVP\u003c\/h2\u003e\n\u003cp\u003eWalker's career arc carries a personal narrative that adds context to the Super Bowl MVP credential. Earlier in his football life, a doctor told Walker he could not play football anymore due to a medical issue — a moment Walker has cited publicly as one that \"I just thought football was over.\" \u003cstrong\u003eHis father stayed with him through the recovery process. He returned to football, earned the nickname \"Thunder Shoes\" in high school, played college football at Wake Forest before transferring to Michigan State, and at MSU made history as the first athlete from Michigan State to win both the Doak Walker Award and Walter Camp National Athlete of the Year, alongside Big Ten Co-Offensive Player of the Year and Big Ten Ameche-Dayne Running Back of the Year honors in 2021.\u003c\/strong\u003e Drafted 41st overall by Seattle in the 2022 NFL Draft, Walker rushed for over 1,000 yards and 9 touchdowns as a rookie, was named to the PFWA All-Rookie Team, and built across four Seahawks seasons toward the postseason performance that delivered the championship. In the 2025 playoffs, he rushed for 313 yards and 4 touchdowns across three games — including 161 total scrimmage yards and the MVP-clinching performance in Super Bowl LX. After the game, Walker said: \"If I would tell myself as a kid right now, I wouldn't have guessed that I would be the one to win the MVP. So, this is a surreal moment, and it doesn't happen without the guys in the locker room.\"\u003c\/p\u003e\n\u003ch2\u003eBAS Witnessed Authentication\u003c\/h2\u003e\n\u003cp\u003eThis jersey has been authenticated through the \u003cstrong\u003eBeckett Authentication Services (BAS) Witnessed program\u003c\/strong\u003e, which means a BAS representative was physically present at the signing session and observed the autograph and inscription being applied. \u003cstrong\u003eBAS Witnessed authentication represents a higher tier than standard BAS post-signing review\u003c\/strong\u003e — the witnessed COA documents not only that the signature matches the player but that the signature was obtained in the authenticator's direct presence. This eliminates virtually all post-signing forgery risk and produces one of the strongest authentication chains available outside of the league-operated MLB Authentication program. The witnessed certificate of authenticity ships with the jersey and can be verified at Beckett's official website.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePlayer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKenneth Walker III (\"K9\", \"Thunder Shoes\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTeam at Signing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSeattle Seahawks (2022-2025)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Team\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKansas City Chiefs (2026-present, signed March 9, 2026)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePosition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRunning Back\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eItem Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAutographed and Inscribed Custom Football Jersey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eJersey\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSeattle Seahawks Blue Throwback Custom (1990s-inspired royal blue throwback design; non-licensed Seahawks-styled blank with sewn-on name and numbers)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApproximate Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInscription\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\"SB LX MVP\" (Super Bowl LX Most Valuable Player)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAuthentication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBAS Witnessed — witnessed COA verifiable at Beckett's official website (higher authentication tier than standard BAS review)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSuper Bowl LX (Feb 8, 2026)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSeahawks 29, Patriots 13 — Walker named Super Bowl MVP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSuper Bowl LX Stat Line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e27 carries, 135 rushing yards (most in any SB since Davis SB XXXII); 2 catches, 26 receiving yards; 161 total scrimmage yards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHistoric Significance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFirst RB to win Super Bowl MVP since Terrell Davis (Super Bowl XXXII, 1998) — 28-year drought broken\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e2025 Playoff Run\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e313 rushing yards, 4 rushing TDs, 65 carries across 3 playoff games\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeahawks Career (2022-2025)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3,500+ rushing yards, 29 rushing TDs, 1,005+ receiving yards across four seasons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e2026 Free Agency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-year, $45M deal with Kansas City Chiefs (largest free-agent RB contract in NFL history)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNFL Draft\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2022, Round 2, Pick 41 (Seattle Seahawks)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCollege\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWake Forest (2019-2020); Michigan State (2021) — 2021 Doak Walker Award winner; Walter Camp National Player of the Year; First-Team All-American\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 (born May 31, 2000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eAuthenticity Guarantee\u003c\/h2\u003e\n\u003cp\u003eEvery signed piece at GameDay Sports Memorabilia is backed by our \u003cstrong\u003eLifetime Authenticity Guarantee\u003c\/strong\u003e. If your item is ever determined to be inauthentic, we will replace or refund it — no questions asked.\u003c\/p\u003e\n\u003cdetails class=\"auth-verify\"\u003e\n  \u003csummary class=\"auth-verify__summary\"\u003e\n    \u003cspan class=\"auth-verify__chevron\" aria-hidden=\"true\"\u003e▸\u003c\/span\u003e\n    \u003cspan class=\"auth-verify__title\"\u003eHow to Verify This Item's Authenticity\u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cdiv class=\"auth-verify__body\"\u003e\n    \u003cp class=\"auth-verify__lead\"\u003eThis piece is \u003cstrong\u003eBAS Witness Authenticated\u003c\/strong\u003e — the highest authentication tier offered by Beckett Authentication Services. A Beckett representative was physically present at the signing, observed the autograph being applied, and applied the tamper-evident hologram on-site. The witnessed designation provides the strongest possible chain-of-custody evidence in the industry, and Beckett maintains a public lookup tool so you can confirm the piece independently in under a minute.\u003c\/p\u003e\n\n    \u003col class=\"auth-verify__steps\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eLocate the BAS Witness hologram\u003c\/strong\u003e applied to the item at the signing event. The serial number is printed on the hologram itself.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eVisit Beckett's verification page\u003c\/strong\u003e at \u003ca href=\"https:\/\/www.beckett-authentication.com\/verify-certificate\" target=\"_blank\" rel=\"noopener\"\u003ebeckett-authentication.com\/search\u003c\/a\u003e.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eEnter the serial number\u003c\/strong\u003e into Beckett's lookup tool.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eConfirm the match.\u003c\/strong\u003e The lookup will return the item details and confirm the Witnessed authentication — these should match the piece in your hands.\u003c\/li\u003e\n    \u003c\/ol\u003e\n\n    \u003cp class=\"auth-verify__footer\"\u003eIf you ever have any question about this item's authenticity, contact us directly at \u003ca href=\"mailto:orders@gamedaysportsmemorabilia.com\"\u003eorders@gamedaysportsmemorabilia.com\u003c\/a\u003e or 844-747-1658. Every item we sell is backed by our \u003cstrong\u003eLifetime Authenticity Guarantee\u003c\/strong\u003e: if any piece ever fails authentication by the issuing authenticator, we refund 100% of the purchase price for the lifetime of your ownership.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e","brand":"Gameday Sports Memorabilia","offers":[{"title":"Default Title","offer_id":53391369601323,"sku":"262404","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/6124\/5995\/files\/STOCK_5_8_26_1000__53351.webp?v=1778297063","url":"https:\/\/gamedaysportsmemorabilia.com\/products\/kenneth-walker-iii-signed-seahawks-blue-throwback-jersey-sb-lx-mvp-bas-witnessed","provider":"Gameday Sports \u0026 Memorabilia","version":"1.0","type":"link"}