{"product_id":"calvin-heimburg-mystery-box-2026-otb-open-champion","title":"Calvin Heimburg Mystery Box - 2026 OTB Open Champion (Pre-Order)","description":"\u003cp\u003eCalvin Heimburg took down the win with a clutch putting performance at the 2026 OTB Open. He led the event from start to finish! To celebrate the win, we are offering 85 limited edition Calvin Heimburg mystery boxes. \u003c\/p\u003e\n\u003cp\u003eEach mystery box will contain:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 new commemorative OTB Open Champ Stamp\u003c\/li\u003e\n\u003cli\u003e3 Assorted Calvin Heimburg stamps \u003c\/li\u003e\n\u003cli\u003e1 Unreleased Innova Big Easy Swamp themed stamp \u003c\/li\u003e\n\u003cli\u003eCalvin Heimburg Swag\u003c\/li\u003e\n\u003cli\u003eEach box is valued over $125\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Innova","offers":[{"title":"Default Title","offer_id":48762547568896,"sku":null,"price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/9819\/4882\/files\/27150CF2-B3BA-4D29-8B5E-C83B42BF5FC9.jpg?v=1779730422","url":"https:\/\/flightfactorydiscs.com\/products\/calvin-heimburg-mystery-box-2026-otb-open-champion","provider":"Flight Factory Discs","version":"1.0","type":"link"}