Ancient coins offer a direct connection to the people, cities and empires of the past. From Greek city-states to the Roman Empire and later Byzantine issues, they can be collected for their portraits, mythology, history and craftsmanship.

For a beginner, ancient coins can seem complicated. There are many rulers, denominations, mints, languages and styles to learn. The best approach is to begin with a clear area of interest and buy carefully from knowledgeable sources.

What are ancient coins?

Ancient coins are usually coins issued before the medieval period, though the exact definition can vary. Collectors commonly include Greek, Roman, Celtic, Byzantine and some early eastern coinages within this area.

They were struck by hand rather than made with modern machinery. Because of this, ancient coins often have irregular shapes, off-centre designs and differences between individual examples. These features are normal and are part of their character.

Popular types of ancient coins

  • Greek coins: often known for artistic designs, gods, heroes and city symbols.
  • Roman Republican coins: issued before the Roman Empire and prized for their historical themes.
  • Roman Imperial coins: usually show an emperor, empress or member of the imperial family.
  • Celtic coins: early British and continental issues, often inspired by Greek and Roman designs.
  • Byzantine coins: later eastern Roman issues, including distinctive gold, silver and copper types.

What should beginners look for?

Start with a coin that has a clear design, readable detail and a sensible price for its condition. A common Roman bronze coin can be an accessible way to learn about imperial portraits and inscriptions, while a Greek silver issue may appeal to collectors interested in artistry or a specific city.

When comparing coins, consider:

  • The ruler, city or historical period
  • The metal and denomination
  • Condition and the clarity of the portrait or reverse
  • Whether the coin is well centred and free from serious damage
  • Rarity and current collector demand
  • Its provenance or previous collection history where available

Why authenticity matters

Ancient coins are an established specialist collecting area, and forgeries exist. Buy from reputable dealers who describe coins clearly and stand behind their stock. Be cautious of unusually cheap items, vague descriptions or sellers unable to provide clear images.

At B and G Coins, our ancient coins category is a useful place to see examples currently available. Product descriptions and images can help you understand the way individual pieces are attributed.

Should ancient coins be cleaned?

Do not clean an ancient coin without expert advice. Original surfaces, patina and deposits can be important to collectors. Incorrect cleaning can damage the coin and reduce its appeal or value.

Building an ancient coin collection

A focused collection is often more rewarding than trying to buy every type. You might collect coins of a single emperor, Roman provincial issues, Greek owls, Roman denarii, British Celtic coins or coins connected to a favourite historical period.

Keep a record of each purchase, including the seller, date, price, description and any provenance. This helps you understand the collection and is useful should you later wish to insure, value or sell it.

Frequently asked questions

Are ancient coins expensive?

Prices range widely. Some common bronze Roman coins can be accessible to new collectors, while rare Greek, Roman gold or historically important coins can command substantial sums.

Can you legally own ancient coins in the UK?

It is generally legal to own ancient coins in the UK, but collectors should buy responsibly and ask questions about provenance where appropriate, especially for higher-value material.

Where can I buy ancient coins?

Specialist coin dealers are a sensible starting point because they can provide clear descriptions and advice. You can view B and G Coins’ current ancient coins for sale online.

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