{"product_id":"sg-5-1840-2d-blue-plate-1-lettered-qe-fine-mounted-mint-4-margins-a-lovely-fresh-example-cat-30-000-bpa-cert","title":"SG 5 1840 2d blue plate 1 lettered QE. Fine mounted mint. 4 margins. A lovely fresh example CAT £30,000.  BPA cert","description":"","brand":"British and Colonial Stamps","offers":[{"title":"Default Title","offer_id":54384364388680,"sku":null,"price":16500.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/9017\/2488\/files\/Scan_20261020_2.jpg?v=1792756347","url":"https:\/\/stevenallenstamps.com\/products\/sg-5-1840-2d-blue-plate-1-lettered-qe-fine-mounted-mint-4-margins-a-lovely-fresh-example-cat-30-000-bpa-cert","provider":"British and Colonial Stamps","version":"1.0","type":"link"}