😱 Top Numismatist Nightmares - 🦹♂️ Theft or Loss of Rare Coins - Stolen during transport, at shows, or even from home safes. - Organized numismatic crime rings target high-value collections. - ☠️ Corrosion and Environmental Damage - Exposure to air pollutants like nitrous gases, ozone, or hydrogen sulfides can tarnish coins — even in sealed containers. - Improper storage (humidity, PVC holders) accelerates degradation. - 🧪 Counterfeit Coins - High-quality fakes can fool even seasoned collectors. - Nightmare scenario: buying a “rare” coin only to discover it’s a forgery after authentication. - 💸 Getting Scammed in a Deal - Overpaying for a misrepresented coin. - Hidden damage, altered dates, or swapped holders. - Ethical dilemmas arise when one collector knowingly takes advantage of another. - 🧾 Losing Provenance or Documentation - Without proper records, even authentic coins lose value. - Provenance is critical for museum-grade or historical pieces. - 🔥 Physical Destruction - Fire, flood, or accidental damage (e.g., dropping a coin or cleaning it improperly). - Some collectors report coins melting or warping due to heat exposure. - 📉 Market Collapse or Devaluation - Sudden drops in demand or grading changes can tank a coin’s value. - Especially painful for investors banking on long-term appreciation.