News

Counterfeit Detection: Altered 1893 Morgan Dollar

4/12/2022 - A mintmark was added to this silver coin to make it look like a valuable Carson City example.

Exquisite Collection of NGC-certified Australian Gold Rarities Featured in Upcoming Sale

4/12/2022 - The Heritage Auctions sale features seven of the rarest Australian coins.

NGC and PMG at 2022 Central States Convention, April 27-30

4/12/2022 - NGC and PMG are accepting regular submissions at the show.

Over 2,500 PMG-certified Banknotes Offered in Monetarium Auction

4/11/2022 - Two PMG-graded notes from the Straits Settlements may sell for over $100,000 in the April sale.

CGC Announces In-House Private Signing with Comic Book Writer and Artist Howard Chaykin

4/8/2022 - CGC welcomes veteran comic book writer and artist Howard Chaykin!

Rare PMG-certified US Note Realizes $93,000 in Stack's Bowers Sale

4/8/2022 - Several other high-value PMG-graded banknotes from the 19th and 20th centuries realized prices that exceeded their estimates.

Rare NGC-certified British Coins Featured in Sale Presented by The Royal Mint and Taisei

4/8/2022 - A rare gold sovereign and silver pattern are among the valuable NGC-certified coins in the April auction.

High-grade Gold Eagle Certified by NGC Realizes Over $800,000

4/8/2022 - The 1907 Indian Head Eagle was among six NGC-graded coins that realized over $100,000 each in a Stack’s Bowers auction in April 2022.

Rare NGC-certified Chinese ‘Pavilion’ Dollars Offered in Goldberg Auction

4/8/2022 - The April sale features a pair of NGC-certified silver coins from China that have estimates of over $100,000 each.

Jim Bisognani: The Sun Shines Brightly on These South American Coins

4/7/2022 - Rare Uruguayan coins are a bright idea for collectors seeking a new challenge.