The coin market has exploded in recent years. 5 billion by 2030. With values skyrocketing and new discoveries happening regularly, now's the perfect time to examine those coins you've been ignoring.

Explore the most valuable 1970 quarter errors, including overstrikes, doubled dies, off-center strikes, and wrong planchet ...

CoinKnow is our top pick for the best coin scanner app, offering unmatched accuracy that serious collectors need. This ...

Historic prices, young collectors, and rare finds shine at Minted MNL’s 2025 Year-End Show A Spanish-Philippine colonial coin with an original face value of eight reales or the equivalent of one US ...

Collectibles used to sit on dusty shelves or hang on walls while their owners swore they’d be “worth something someday.” Now, ...

A two-day celebration of numismatics, heritage, and collecting culture that brought together global grading houses, ...

Discover the complete 1944 penny error list, including rare steel pennies, D/S mint mark varieties, doubled dies, off-center ...

Explore the 1967 quarter error list, including DDO, DDR, off-center, wrong planchet, and rare silver errors, plus values and ...

Richard Colonna of Quantitative Collectors Group (QCG) — has developed a first-of-its-kind device designed to transform how ...

The 1776-1976 Bicentennial Half Dollar commemorates America’s 200th anniversary with a distinctive Independence Hall reverse design. This 1776 to 1976 half dollar error list explores the most ...

Stack's Bowers Galleries has acquired the Long Beach Expo from Collectors Universe and is planning to hold the first event at ...