Greysheet Market Report: Rare Coin Secrets & Franchising [Video]

In this fascinating episode of the Greysheet Podcast, John Feigenbaum sits down with John McGrath of Charleston Rare Coins to explore the high-stakes, sometimes unpredictable world of rare coin collecting and dealing.

John McGrath shares how his lifelong passion for coins evolved into a major rare-coin business, what it takes to operate at the highest levels of the market, and why trust and integrity can be worth more than a contract in the rare coin business. The conversation also dives into one of the wildest stories in the hobby: a $2 million 1894-S Barber dime, a last-minute deal, and a cross-country journey involving a multimillion-dollar coin.

Topics Include:

• How serious coin dealers manage six- and seven-figure inventory
• Why relationships and reputation matter so much in rare coins
• The legendary 1894-S dime
• The rare 1876-CC 20-cent piece and its dramatic doubled Liberty
• CAC stickers, grading, regrading and the coin market
• Why classic U.S. coins may offer opportunities for collectors
• How beginners can start learning the rare coin business
• Why attending coin shows can be one of the best forms of education
• Building a collection without treating coins simply as an investment
• Mentoring the next generation of young coin collectors and dealers
• Where AI may take the rare coin industry next

Whether you're a longtime numismatist, a rare coin collector, or just fascinated by valuable coins and unusual stories, this conversation offers an inside look at what really happens behind the scenes.