An extremely rare half-dollar coin from 1838, now valued at as much as $500,000, is set for auction this week. The 1838-O Capped Bust half dollar is one of only nine that are known to exist, according ...

Coinbase Global (NASDAQ:COIN) introduced Coinbase Payments, a stablecoin payments stack for commerce platforms, the company said on Wednesday. The system, built on the Base blockchain, offers instant ...

Where James A. Stack Sr. acquired it is a mystery that may never be solved - but for more than 70 years, one of the rarest coins in American history sat quietly in his family's collection. Stack, a ...

The Half Eagle was purchased by an anonymous buyer at Stack’s Bowers Galleries‘ March 2021 Las Vegas auction on Thursday night. The record-setting coin is one of only three still in existence and the ...

The final pennies to be minted in the U.S. sold for a record sum at Stack’s Bowers, with 696 one-cent coins collectively realizing over $16 million.

A coin that was forgotten for more than 75 years in a family collection has collected $6 million at auction. On December 9, 2025 Stack’s Bowers Galleries auctioned a newly discovered 16th-known ...

Japanese artist Thumb Tani may have negotiated some deal with how gravity works on Earth for his coin sculptures. Or maybe he is somehow channeling Magneto’s superpowers. No way could be just ...

The final pennies ever minted for circulation sold for more than $16.7 million as the iconic copper-plated coin fades from circulation. The last one-cent coins were auctioned for a combined $16.76 ...

Where James A. Stack Sr. acquired it is a mystery that may never be solved - but for more than 70 years, one of the rarest coins in American history sat quietly in his family's collection. Stack, a ...