News

Numismatic Guaranty Corporation Is Now Numismatic Guaranty Company

9/15/2021 - The updated name will start to appear on NGC's website, marketing, holders and labels.

PMG-certified Straits Settlements Ultra-rarity in September Auction

9/15/2021 - The Specimen Proof is one of hundreds of PMG-certified banknotes featured in the Collectibles Auction Asia sale.

Over 1,000 PMG-certified Notes Offered in Stack's Bowers Auction

9/15/2021 - Rare PMG-certified notes from China and elsewhere are featured in the September sale.

Rare NGC-Certified Gold Coins from Poland Featured in September Auction

9/14/2021 - Three modern coins commemorating Polish heroes are offered in the sale.

NCS Conservation: PVC Residue Safely Removed

9/14/2021 - Professional conservation helps coins that were likely stored in improper flips.

USA Coin Album: The 1860 New Orleans Mint Silver Dollars

9/14/2021 - This popular issue is a favorite with type collectors.

NGC Registry Featured Set: Haiti Republic

9/14/2021 - This month’s featured set belongs to rudman coleccion.

NGC Ancients: The Coinage of Ancient Carthage, Part 4

9/14/2021 - Carthage continued to produce impressive coins in the decades before its destruction.

Another CGC-certified Batman Comic Will Achieve Seven Figures

9/14/2021 - The Batman #1 graded CGC 8.0 has already surpassed $1 million in an upcoming sale.

Counterfeit Detection: Australia 1934-35 Victoria-Melbourne Florin

9/14/2021 - A close look at the surfaces of this coin makes it clear that it is not genuine.