{"product_id":"1987-singapore-national-museum-centenary-5-silver-proof-coin","title":"1987 Singapore National Museum Centenary $5 Silver Proof Coin","description":"\u003cp\u003eComposition: 92.5% Silver, 7.5% Alloy\u003c\/p\u003e\n\u003cp\u003eDiameter: 38.7mm\u003c\/p\u003e\n\u003cp\u003eThickness: 2.45mm\u003c\/p\u003e\n\u003cp\u003eWeight: 20g\u003c\/p\u003e\n\u003cp\u003eAuthorised Mintage: 25000 pcs\u003c\/p\u003e\n\u003cp\u003eDate of Issue: 28 September 1987\u003c\/p\u003e\n\u003cp\u003eS\/N: 20077\u003c\/p\u003e","brand":"Jade Dynasty Gallery","offers":[{"title":"Default Title","offer_id":47700248625373,"sku":"SG0376","price":110.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1610\/2109\/files\/IMG_7342.jpg?v=1774358544","url":"https:\/\/www.jadedynastygallery.com\/products\/1987-singapore-national-museum-centenary-5-silver-proof-coin","provider":"Jade Dynasty Gallery","version":"1.0","type":"link"}