The United States Mint has chosen Stack's Bowers Galleries to auction the 230 privy-marked Flowing Hair 230th anniversary ...

To get the real or actual value of your 1945 Washington quarter collection, you must submit that for professional grading. Professional agencies like NGC or PCGS are the go-to companies to have your ...

One of the most exquisite silver coins ever produced by the United States is the Walking Liberty half dollar. Adolph A.

The rarer and more valuable 1909-S VDB penny is priced between $700 and $22,500 by the Numismatic Guaranty Company (NGC), the world’s largest coin grading service. However, the highest price ...

The Bradford County school district north of Gainesville adopted a grading policy three years ago that involves a “translation chart” that is supposed to clarify how a student’s classroom ...

The researchers have investigated more than 2,400 stars in the field of NGC 2506. The collected data allowed them to identify 320 proper-motion and radial-velocity member stars of this cluster.

Australian police said on Wednesday they had recovered more than 40,000 stolen limited-edition coins based on the hit children's animated series Bluey. The Bluey coins, with a face value of one ...

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Investors looking for additional security may opt for third-party certified and graded Pre-1933 gold coins. Grading services like PCGS and the NGC provide an extra layer of authenticity and assign a ...

Grading services such as the Professional Coin Grading Service (PCGS) or Numismatic Guaranty Corporation (NGC) provide professional opinions on the condition and authenticity of coins. Graded ...