Get to note that the first coin was seen around 600 B.C of which had a connection with Greece. These first coins were made of electrum that is an alloy of gold and silver making them unique. Before that, there are other currencies that were used since coins were not known at all. Since then, more unique and beautiful coins have been produced in the world and people are using them.
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. There are several elements that you need to keep checking as you look at the value of the coins such as demands, condition, age, mintage, bullion content, and many more.
You need to analyze and identify these coins when you are determining their value and that will help you a lot. You should make sure that you are researching online or inquiring from experts that will help you in this identification. In case you have an interest in challenge coins ensure that you know the difference that exists between soft enamel vs hard enamel coin.
You should learn about Edward III Florin. get to learn that Edward III attempted the use of gold coin in 1344 of which was used in Europe and England. The attempt of using this coin was not successful because of underweight issues making the coin unacceptable by merchants. 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. This coin tend to be valuable due to the presence of a short line with text on it and that makes it to have significant within the Islamic faith.
Also, know Servilius Caepio Brutus AV Aureus (Ancient Roman). The silver coins that are in existence are over 80 and only three gold coins. One of these gold coins is preserved in the British Museum, the send one in Deutsche Bank while the last one was 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.