We look at 29 of the most valuable coins ever minted, according to CoinTrackers.com and Urban Aunty. See if you have any ...

A Manatee County judge sentenced Seth Felipe Lutz, 64, to 10 years in prison and an additional 10 years of probation after ...

Loose change might seem worthless in today's digital payment world. Most people barely glance at the coins jingling in their ...

Ever found a mysterious coin and wished you could instantly know what it is? You’re about to discover something amazing: your ...

People may be inspired to collect coins after all the recent discussion on pennies, long-time collectors said.

As the precious metals market sees sustained activity and gold prices remain a focal point for personal finance, US Gold and ...

Have you ever stumbled upon an old coin and wondered, “Is this worth anything?” You’re not alone! Thanks to modern technology ...

Abstract: Coin grading is a crucial process in numismatics that determines a coin’s value on the basis of its condition. However, the traditional grading procedure is performed by human which makes it ...

Abstract: Sapphire color classification is an important link in the gemstone industry, which is directly related to the market value of sapphire and consumers' purchase choice. Traditional color ...

U.S. Sen. Kirsten Gillibrand, D-N.Y., who helped introduce the bill, has supported the penny production stoppage, calling the one-cent coin "outdated" and "inefficient" and says it "no longer serves ...

One lucky collector managed to sell a “rare” 50p coin for £125 last month. The Kew Gardens 2009 coin is ranked the second rarest by the Royal Mint, with only 210,000 in circulation.