9 of the most valuable coins in the world Below are some of the most valuable ... and it tips the scales at a whopping 100 kilograms or about 220 pounds. Only six of the nearly pure gold coins have ...
1943 Lincoln Head Copper Penny – According to a U.S. Mint press release, this rare coin is one of the most coveted among collectors as only ... there are less than 100 authentic examples of this ...