Only 150,000 of these error coins were released in Philadelphia, with some selling for up to $2,185 at auction.

Coin grading is the process by which a certified numismatist determines the grade, or physical condition, of an existing coin. Once the grade is determined, the value of the coin can then be ...

GRAND RAPIDS, MI - A Grand Rapids-based inventor has developed a first-of-its-kind device designed to transform how collectors grade and value their coins. The OCS200, created by Richard Colonna of ...

Coins are one of the most exceptional items in the world of collecting. With various ways to collect coins, the possibilities seem endless. Though some coins are more valuable than others, graded ...

Overview: Coin identifier apps use image recognition to identify coins by simply scanning them with your phone camera.They help collectors, beginners, and hobby ...

Coin Value Checker launches sophisticated coin grading and valuation services, leveraging cutting-edge technology to provide accurate assessments for a broad spectrum of coins, including Pennies, ...

Stumbling upon what might be a rare coin or unusual bill is more common than you think. People discover these hidden ...

The 50 State Quarters series, issued by the United States Mint from 1999 through 2008, has been credited with reinvigorating ...

Rare coins from the 1930s, particularly those from the earlier part of the decade, can be worth hundreds or even thousands of ...

Americans honor the loss 24 years after the devastating World Trade Center, Pentagon and thwarted Flight 93 9/11 terrorist attacks. by Bellevue Rare Coins Though some coins are more valuable than ...