{"product_id":"sg-27-2d-blue-plate-5-watermark-large-crown-perf-16-fine-used-with-an-irish-186-diamond-in-green-cat-450","title":"SG 27 2d blue plate 5, watermark large crown, perf 16. Fine used with an Irish ‘186 diamond in green CAT £450","description":"","brand":"British and Colonial Stamps","offers":[{"title":"Default Title","offer_id":53762143584584,"sku":null,"price":250.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/9017\/2488\/files\/Scan_20260804_9_c1a11266-035e-44b4-b854-ed5ffcf17d9b.jpg?v=1786624496","url":"https:\/\/stevenallenstamps.com\/products\/sg-27-2d-blue-plate-5-watermark-large-crown-perf-16-fine-used-with-an-irish-186-diamond-in-green-cat-450","provider":"British and Colonial Stamps","version":"1.0","type":"link"}