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 ...

Third-party grading service Numismatic Guaranty Corp. has announced the release of its new online reference tool: NGC “Coin Explorer.” The NGC Coin Explorer (www ...

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

Dollar coins that once slipped unnoticed through cash registers are now quietly trading for far more than face value. Recent ...

CoinKnow is our top pick for the best coin identifier app, offering unmatched accuracy that serious collectors need. This innovative coin identifier app is one of only two on the market that ...

Why do coins have different values? Coins have different values so you can buy items that cost different amounts. The value of the coin is how much it is worth. You also need different value coins so ...

The 2020 America the Beautiful Quarters feature five national park designs representing American Samoa, US Virgin Islands, ...

The JFK Half Dollar is one of the most popular and widely collected modern U.S. coins, admired for its historical significance and iconic design. First minted in 1964 as a tribute to President John F.

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A customer enters Screensaver looking for a birthday gift for his mother. He decides to buy a birthday cake with different layers. Layers cost different amounts according to their size. The customer ...