1, rarity: Greek gold coins in wheat ears are rare currencies, with a limited quantity and high collection value and investment potential, so Greek gold coins in wheat ears are valuable.

2. Historical and cultural value: the Greek gold coin of wheat ear is the currency of ancient Greece and has a profound historical and cultural background. They are made of gold or silver, engraved with patterns such as wheat ears and olive branches, representing agriculture and trade in ancient Greece. Therefore, the Greek gold coins of wheat ears are valuable.