News

Mavin Auction Features Asian Rarities Certified by PMG and NGC

10/17/2023 - Singapore notes with fancy serial numbers are among hundreds of banknotes certified by PMG in the November 18 auction.

CCG President Max Spiegel Named One of '40 Under 40'

10/16/2023 - Spiegel was named an honoree in this year's 40 Under 40 awards in the Florida Business Observer.

Jim Bisognani: A Pioneer in Commemorative Coinage

10/12/2023 - The first commemorative coins were introduced during the World's Columbian Exposition, a grand celebration in Chicago in 1893.

Italian Coins Certified by NGC Offered in Numismatica Ranieri Auction

10/10/2023 - An NGC-graded gold coin from the mid-1800s has a starting price of €150,000 in the November 4-5 sale.

Trailblazing NGC-certified Casascius Bitcoins Offered in First-of-its-kind Heritage Auction

10/10/2023 - An early November sale showcases numismatic rarities tied to the digital currency.

NGC Ancients: Coins of the Seleucid Kingdom – Part 2

10/10/2023 - This month, we continue our review of the history and coins of the Seleucid Kingdom.

NGC Registry Featured Set: Niue Star Wars Coins

10/10/2023 - Check out an out-of-this-world set that belongs to RDH2000.

NCS Conservation: Golden Opportunity

10/10/2023 - Three gold coins seize the chance to grade well with NGC.

NGC Certifies President William Henry Harrison's Congressional Gold Medal

10/10/2023 - A November Sedwick auction is putting a spotlight on the medal, which was awarded to Harrison for his valor in the War of 1812.

NGC and PMG Attending the 2nd Ulsan Money Fair 2023

10/10/2023 - The one and only numismatic fair in Korea is returning to Ulsan in November 2023.