{"product_id":"1989-20-mark-berlin-german-democratic-republic-copy","title":"1983 20 MARK KARL MARX GERMAN DEMOCRATIC REPUBLIC","description":"A significant piece of East German numismatic history, this 1983 20 Mark coin commemorates Karl Marx and was issued by the German Democratic Republic. Struck in precious metal, this collectible features detailed portraiture and represents an important era in Cold War-era coinage. A valuable addition for serious coin collectors and those interested in historical currency from divided Germany.","brand":"Cambridgeshire Coins","offers":[{"title":"Default Title","offer_id":57391386034549,"sku":null,"price":21.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0165\/3024\/3648\/files\/Scan394.png?v=1784987201","url":"https:\/\/www.cambridgeshirecoins.com\/en-us\/products\/1989-20-mark-berlin-german-democratic-republic-copy","provider":"Cambridgeshire Coins ","version":"1.0","type":"link"}