{"product_id":"manchester-united-mystery-shirt-box","title":"Manchester United Mystery Shirt Box","description":"Discover the thrill of the unexpected with our Manchester United Mystery Shirt Box. You choose the size, and we'll handpick a premium vintage shirt from The Shirt Collectors' curated selection. Each piece is carefully vetted for quality and authenticity, ensuring you receive a genuine piece of football heritage. Perfect for collectors and fans seeking a unique addition to their collection.","brand":"The Shirt Collectors","offers":[{"title":"S","offer_id":58573738017149,"sku":"SOR","price":30.0,"currency_code":"GBP","in_stock":true},{"title":"M","offer_id":58573738049917,"sku":"SOR","price":30.0,"currency_code":"GBP","in_stock":true},{"title":"L","offer_id":58573738082685,"sku":"SOR","price":30.0,"currency_code":"GBP","in_stock":true},{"title":"XL","offer_id":58573738115453,"sku":"SOR","price":30.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0511\/5383\/0056\/files\/3d737730-0421-46b6-b4d0-1c679decfc6e.jpg?v=1787397549","url":"https:\/\/shop.nationalfootballmuseum.com\/products\/manchester-united-mystery-shirt-box","provider":"National Football Museum Shop","version":"1.0","type":"link"}