Europe: The 1933 Double Eagle gold coin is the most valuable from Europe, selling for over $7 million in auctions.
Asia: The 723 Umayyad Gold Dinar is a rare coin from Asia, valued at around $6 million due to its historical significance.
Africa: The 1897 ZAR Pond is a highly sought-after coin from Africa, fetching prices of up to $400,000 in the market.
North America: The 1794 Flowing Hair Dollar is a prized coin from North America, with one selling for over $10 million.
South America: The 1811 Lima Silver 8 Reales is a valuable coin from South America, valued at around $1 million for its rarity.
Australia: The 1930 Australian Penny is a valuable coin from Australia, with some selling for over $1 million due to its scarcity.