{"product_id":"1987-proof-double-sovereign","title":"1987 PROOF DOUBLE SOVEREIGN","description":"A stunning 1987 Proof Double Sovereign, a premium British commemorative coin celebrating the year of issue. This prestigious piece features exceptional proof finish with mirror fields and frosted devices, showcasing the finest numismatic craftsmanship. The Double Sovereign represents a significant addition to any serious coin collection, combining historical significance with superior minting quality. A timeless investment in British numismatic heritage.","brand":"Cambridgeshire Coins","offers":[{"title":"Default Title","offer_id":57354457579893,"sku":null,"price":4405.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0165\/3024\/3648\/files\/Scan3_48e68604-abf5-408f-b409-a786e804b5f5.png?v=1784039037","url":"https:\/\/www.cambridgeshirecoins.com\/en-au\/products\/1987-proof-double-sovereign","provider":"Cambridgeshire Coins ","version":"1.0","type":"link"}