The Top 5 Costly Mistakes New Collectors Make When Chasing the Myth of Mike Byers and the 1936 Long Island Half Dollar Error

We all make mistakes when we start collecting, but some are more expensive than others. I’ve spent decades grading slabs and separating hype from history, and I can tell you: chasing the right coins requires more than just deep pockets—it takes a trained eye. If you’re drawn to the thrill of a rare variety or the promise of a legendary error, here is how to avoid the classic traps that can drain your budget and crush your collectibility.

Recently, the numismatic community was abuzz with a fascinating forum thread asking, “Is Mike Byers the Most Famous Coin Dealer on the Internet?” The thread, which went through several iterations—including a deleted post and a lighthearted exchange about error coins—highlights a crucial reality of our hobby: the internet can elevate a dealer’s profile overnight, but fame does not equal infallibility. As someone who has spent decades examining coins, grading slabs, and separating hype from history, I’ve seen firsthand how the allure of a famous name or a flashy error can lead collectors astray. In this post, we will explore the top 5 costly mistakes new collectors make, using the discourse surrounding figures like Mike Byers and the legendary 1936 Long Island Half Dollar error as our cautionary tale for understanding true numismatic value.

The Forum Frenzy: Why Hype Can Lead You Astray (Mistake #1: Falling for Marketing Hype)

The original forum thread about Mike Byers was a microcosm of the modern coin collecting landscape. Names like Q. David Bowers, Ken Bressett, and TheCoinGeek were thrown around, with participants debating who truly holds the crown. While Mike Byers has certainly made his mark—winning the NLG Award for Best World Coin Book for his World’s Greatest Mint Errors and having his discoveries featured on the front page of Coin World—the thread itself reveals a dangerous trap for new collectors: falling for marketing hype.

The Psychology of Dealer Fame

When a dealer becomes an internet sensation, it is easy to assume that their inventory is the holy grail of numismatics. I’ve spent over three decades grading and buying coins, and I can tell you that internet fame often amplifies a dealer’s best pieces while obscuring the fact that they, like anyone else, are selling common dates at premium prices. The forum discussion, which ranged from jokes about “Mike Myers” to serious inquiries about “undelete.exe” for the deleted thread, underscores how quickly narratives are built online. A dealer’s internet following does not guarantee that every coin they sell has the eye appeal or the rarity to justify the premium.

Actionable Takeaway: I never buy a coin simply because a famous dealer or an internet personality is selling it. Always evaluate the coin on its own merits—its grade, its rarity, and its provenance. Fame is not a substitute for fundamental numismatic research.

Never let a brand name override your own eyes and your own grading. The coin is what it is, regardless of who holds the auction paddle.

The Common Date Error Trap: Overpaying for What You Can Find in Change (Mistake #2: Overpaying for Common Dates)

One of the most expensive mistakes I see new collectors make is overpaying for common dates, especially when they are presented as “errors” or “varieties.” The forum thread naturally brought up Mike Byers’ extensive work with mint errors, including his discovery related to the 1936 Long Island Half Dollar. In my experience, this is the perfect case study for the trap of overpaying.

Understanding the 1936 Walking Liberty Half Dollar

The 1936 Walking Liberty Half Dollar is a quintessential common date in the series. Minted in Philadelphia (no mint mark), Denver (D mint mark), and San Francisco (S mint mark), millions of these coins were struck. In circulated condition, a 1936 half dollar is worth little more than its silver content. But I see this mistake all the time: collectors assume any 1936 half with a die crack or toning automatically has high numismatic value. It does not. To truly hold value, the coin needs a strong strike, original luster, and natural patina. If it is in mint condition, the premium is justified, but a poorly struck coin with environmental damage will never achieve the same collectibility, no matter how much hype surrounds it. The coin is composed of 90% silver and 10% copper, making its intrinsic value quite straightforward.

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