Could a coin in your pocket be worth millions? While headlines claim Bicentennial Quarters and rare dimes are fetching $23 million, most of these stories are exaggerated. However, genuinely valuable coins like the 1894-S Barber Dime and 1975 No-S Dime exist and are worth thousands to millions. Learn how to spot them, where to verify, and how to sell if you’re lucky enough to have one.