It is believed that the first coin in the world was seen 600 B.C that was associated with Greece. Also, get to understand that these coins were made of gold and silver known as electrum. Before that, there are other currencies that were used since coins were not known at all. Know that there are countless coins that are beautiful and fascinating that have been produced all over the globe.
However, old coins have the amount of value on them of which is based on the rarity, historical significance, and other related factors. Note that these foreign coins are still valuable and that will remain to be a fact for long and you should enlighten yourself to make right decisions. As you analyze the value of these coins you will need to focus on demand, provenance, design, mintage, population estimates, age, errors, and many more.
Therefore, for you to know if the coin that you have is valuable or not it is crucial that you identify and analyze it well. This is easily done through online research or seek help from numismatic experts. In case you have an interest in challenge coins ensure that you know the difference that exists between soft enamel vs hard enamel coin.
Get to learn about Edward III Florin (England). get to learn that Edward III attempted the use of gold coin in 1344 of which was used in Europe and England. This attempt was unsuccessful and was withdrawn from the market since it was considered to be underweight. However, these coins are no longer there but the only remain coin is preserved at the British Museum.
There is also Ummayad Dinar from the Middle East. The demand of this type of gold dinar was high and the cost of the auction was about 3,720,000. There are not so many coins that are still existing and the reason for their high value is due to the existence of a short line with some text.
Also, know Servilius Caepio Brutus AV Aureus (Ancient Roman). Since there are about 80 silver coins that exist, the gold coins are only three. Interestingly, these three coins one is at the Deutsche Bank and the other one at the British Museum while the third one auctioned for 2.7 million.
Single 9 pond is another coin. This coin is the rarest and this has made it to be known as the king of South African coins. besides, this coin is in the top five expensive coins globally and was sold at $4 million in 2010.