The Most Exciting Market Segment


Opportunity Isn’t Knocking – It’s Kicking Down the Door

As a personal celebration for completing the 2nd edition of Gold Coins of Ancient Rome, I decided to travel to Rome this past month and spend a week walking among the ruins of the ancient world that has fascinated me for decades.

What struck me most was the sheer scale of international interest compared to my last visit more than a decade ago.

The crowds were dramatically larger than I ever imagined, filled with travelers from every corner of the developed world, all captivated by the history and grandeur of Ancient Rome. It reinforced for me just how powerful the global appeal of this era truly is. The influence and reach of the Roman Empire clearly still resonate today, transcending borders and cultures in a way few civilizations ever have.

Walking through the vast halls and chambers of Augustus’ palace was an unforgettable experience. Knowing the history of the man who once ruled the most powerful empire on earth, I found myself genuinely awe-struck by the scale of his wealth, authority, and influence. Standing within those massive ruins brought the history behind these ancient coins vividly to life in a way no book or photograph ever could.

Me standing in one of the many rooms of Augustus’ palace

A Truly Global Marketplace

The global market for certified ancient coins, particularly Greek and early Roman issues, has evolved into one of the most dynamic and internationally connected segments of numismatics. With demand spanning North America, Europe, the Middle East, and Asia, the collectability and cultural resonance of these coins increasingly position them on a scale that often surpasses that of modern and even classic U.S. coinage.

Unlike U.S. coins, which tend to draw a predominantly domestic collector base, ancient coins carry universal historical significance. A silver tetradrachm from Athens or a gold aureus from imperial Rome is not confined to one nation’s story; it represents shared human history. This broad cultural relevance fuels a global buyer base, creating deep liquidity and cross-border demand.

The rise of third-party certification, led by organizations such as Numismatic Guaranty Company (NGC) and its ancient coin division, NGC Ancients, has been instrumental in expanding this market. Standardized grading, authentication, and encapsulation have brought transparency and confidence, enabling collectors and investors worldwide to participate with greater certainty.

The Enduring Allure of Greek Rarities

Among ancient issues, classical Greek coins represent the pinnacle of artistic and historical achievement. Masterfully engraved dies, often produced by some of antiquity’s finest artisans, resulted in coins that are widely regarded as miniature works of art. From the facing-head decadrachms of Syracuse to the iconic owl tetradrachms of Athens, these coins blend aesthetics with rarity.

True high-end Greek rarities, especially those in exceptional condition or with prestigious provenance, command strong prices at auction and are increasingly viewed as trophy assets. Their scarcity, combined with a collector base that spans continents, has created a market where competition is fierce and appreciation potential remains significant.

Roman Coinage and the Era of the 12 Caesars

Roman coins minted from the late Republic through the early Empire, particularly those associated with the Twelve Caesars, form one of the most widely collected series in all of numismatics.

These coins, struck in gold (aurei), silver (denarii), and bronze (sestertii and asses), offer collectors a tangible connection to figures such as Julius Caesar, Augustus, and Nero.

The appeal lies not only in their historical importance but also in their accessibility across multiple price points. While rare gold issues can reach six or seven figures, attractive silver and bronze examples allow broader participation. This tiered entry structure, combined with the universal recognition of Roman history, continues to drive sustained global demand.

Certified Ancient Coins vs. U.S. Coins

While U.S. coins benefit from a large and active domestic collector base, their appeal is often geographically concentrated. Ancient coins, by contrast, transcend national identity. A collector in London, Dubai, New York, or Hong Kong can equally appreciate a coin struck under Alexander the Great or during the reign of Julius Caesar, Augustus, or Vespasian.

This global collectability frequently translates into stronger long-term demand fundamentals. In many cases, the rarity and historical significance of ancient coins can dwarf that of even the most desirable U.S. issues. As a result, high-end ancient coins are increasingly viewed not just as collectibles, but as portable stores of wealth with international liquidity.

Recent Auction Results Confirm Market Strength

The following coins went across the auction block recently in Europe. Many of them are records for the type, and all achieved prices significantly higher than estimated by the auction company.

Augustus Aureus

Estimate $30,000 – Sold $85,750

Julius Caesar Denarius

Estimate $10,000 – Sold $49,000

Octavian Divus Julius Aureus

Estimate $100,000 – Sold $245,000

Vitellius Aureus

Estimate 50,000 – Sold $104,125

Bronze Caligula Sestertius

Estimate $40,000 – Sold $52,062

Nero Denarius

Estimate $15,000 – Sold $36,750

Caligula Aureus

Estimate $150,000 – Sold $245,000

Alexander III the “Great” Di Stater

Estimate $50,000 – Sold $232,750

A Landmark Reference: Gold Coins of Ancient Rome

The growing sophistication of the market has created a demand for authoritative research and data-driven resources. My book, Gold Coins of Ancient Rome has already made a significant impact in this regard. The first edition was widely praised for its clarity, depth, and accessibility, quickly becoming a trusted reference among collectors and professionals alike.

My forthcoming second edition is due to hit the shelves by July 1 and represents a substantial expansion, adding over 200 pages and broadening its scope to include not only gold, but also significant silver and bronze issues minted from 44 BC well into the third century. Rich with census data and more than two decades of important prices realized, the book provides both historical context and market insight, making it an indispensable tool for collectors and investors.

Industry Perspective

Mark Salzberg, founder of NGC, underscores the importance of both certification and scholarship in advancing the ancient coin market:

“When I first held an ancient coin in my hand, I felt the power it carried. That moment stayed with me. Over many years of collecting ancient coins, they have brought me extraordinary joy. Not only have they proven rewarding as investments, but psychologically and intellectually they have surpassed anything else I have ever collected.

As we worked at NGC Ancients to develop a shared language and consistent standards for describing these coins, our goal was to make the ancient coin market more transparent, trustworthy, and accessible for collectors around the world. Certification has helped unlock the vitality of this remarkable field.

Today the ancient coin market is more vibrant than ever. Adam Crum’s book is a natural extension of that mission. This book will be the big step in a journey that brings history, discovery, and lasting fulfillment. The ancient world is vast and complex and it can feel almost impossible to fully grasp. Adam has done a wonderful job to make the Roman coinage accessible, offering clarity, context, and a pathway into a deeply rewarding pursuit.”

Claim Your FREE Pure Silver Eid Mar Tribute Coin

To celebrate the completion of the expanded 2nd edition of Gold Coins of Ancient Rome, I wanted to create a truly irresistible offer.

For only $49, I’ll send you my original first edition, the brand-new expanded 2nd edition featuring over 200 additional pages of gold, silver, and bronze rarities packed with historic insight, census data, and decades of important prices realized. I believe these books will introduce you to the fastest growing area of global numismatics.

I have often said, buy the book before the coin, and if you act now, I will send you a FREE Pure Silver Eid Mar Tribute Coin while supplies last.

I am so convinced you will be excited by the ancient coin market that this offer is completely risk-free. If you are not fully satisfied, simply return the books for a full refund and keep the FREE silver Eid Mar tribute coin as my gift.