{"product_id":"derek-sanderson-signed-bruins-throwback-jersey-jsa-coa-boston-center-1968-1972","title":"Derek Sanderson Signed Bruins Throwback Jersey (JSA COA) Boston Center 1968-1972","description":"\u003cp\u003eCustom on-ice style jersey. Everything sewn on; size XL. Hand-signed in black felt-tip pen by Derek Sanderson. The autograph includes an official James Spence Authentication (JSA) hologram and matching COA for authenticity purposes. The signing of this item was witnessed by JSA.Authentication: JSA COA\u003c\/p\u003e","brand":"Friendly Confines","offers":[{"title":"Default Title","offer_id":52819835945191,"sku":"227102958441","price":227.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1353\/0647\/files\/s-l1600_ad39c380-d1f8-42e7-a9a8-a50725f89f77.jpg?v=1791925909","url":"https:\/\/www.supersportscenter.com\/products\/derek-sanderson-signed-bruins-throwback-jersey-jsa-coa-boston-center-1968-1972","provider":"Super Sports Center","version":"1.0","type":"link"}