{"product_id":"1991-new-zealand-1-silver-proof-coin-set","title":"1991 New Zealand Silver Proof Set","description":"\u003cp\u003eThe 1991 New Zealand Annual Silver Proof Set is a prestigious seven-coin collection headlined by the Rugby World Cup $5 commemorative. This set marks the historic year the $1 and $2 denominations transitioned from paper notes to coin format. \u003c\/p\u003e\n\u003cp\u003eLimited mintage of 15,000 sets\u003c\/p\u003e\n\u003cp\u003e27.22 grams sterling silver dollar. \u003c\/p\u003e\n\u003cp\u003eSterling silver\u003c\/p\u003e","brand":"The Half Crown","offers":[{"title":"Default Title","offer_id":43752022573153,"sku":null,"price":180.0,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/3374\/1665\/files\/20260312_210949_c8ac0a8a-120b-42aa-95fb-21bc8c8794b6.jpg?v=1773352644","url":"https:\/\/thehalfcrown.nz\/products\/1991-new-zealand-1-silver-proof-coin-set","provider":"The Half Crown","version":"1.0","type":"link"}