{"product_id":"1988-united-states-mint-proof-set-original-u-s-mint-coin-collection-purple-case","title":"1988 United States Mint Proof Set Original U.S. Mint Coin Collection Purple Case","description":"The 1988 United States Mint Proof Set is a highly sought-after coin collection that includes a variety of uncirculated coins struck in proof quality. Minted in San Francisco by the United States Mint, these coins are presented in a beautiful purple case and come with the original U.S. Mint coin collection packaging. This set is a valuable addition to any coin collector's portfolio, featuring a range of coins from the United States that are sure to impress with their pristine condition and authentic certification.","brand":"Baltimore Sports Cards","offers":[{"title":"Default Title","offer_id":53707842126142,"sku":null,"price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/0848\/1854\/files\/42d9c440-0f56-43db-8fae-1db771600580.jpg?v=1780953926","url":"https:\/\/baltimoresportscards.com\/products\/1988-united-states-mint-proof-set-original-u-s-mint-coin-collection-purple-case","provider":"Baltimore Sports Cards","version":"1.0","type":"link"}