{"product_id":"1977-coin-proof-kennedy-half-dollar","title":"1977 Coin Proof Kennedy Half Dollar","description":"\u003cp\u003e\u003cstrong\u003e1977 Coin Proof Kennedy Half Dollar - Mint condition, see photos. \u003c\/strong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan class=\"citation-3\"\u003eThe \u003c\/span\u003e\u003cspan class=\"citation-3\"\u003e1977-S Kennedy Half Dollar Proof\u003c\/span\u003e\u003cspan class=\"citation-3 citation-end-3\"\u003e is a standout piece for collectors, representing a return to the standard eagle reverse design after the special Bicentennial dual-dated issues of the previous year.\u003c\/span\u003e \u003cspan class=\"citation-2\"\u003eStruck at the \u003c\/span\u003e\u003cspan class=\"citation-2\"\u003eSan Francisco Mint\u003c\/span\u003e\u003cspan class=\"citation-2 citation-end-2\"\u003e, these coins were produced using polished dies and specially treated planchets, resulting in a mirror-like background and frosted \"cameo\" details on the portrait of John F. Kennedy.\u003c\/span\u003e In true Mint condition—specifically those graded PR69 or PR70 Deep Cameo—the coin displays no visible marks or imperfections, showcasing the sharpest possible strike. Because these were only available in official 1977 Proof Sets and never intended for general circulation, finding a specimen with its original copper-nickel luster preserved is essential for maintaining its numismatic value.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"EvoRelic","offers":[{"title":"Default Title","offer_id":47609868419210,"sku":"35291870","price":9.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/2126\/9130\/files\/1000025382.jpg?v=1769429045","url":"https:\/\/evorelic.com\/products\/1977-coin-proof-kennedy-half-dollar","provider":"EvoRelic","version":"1.0","type":"link"}