12 NGC-certified coins sell for over $1 million in 2021 - All About Coins

A dozen coins certified by Numismatic Guaranty Corporation® (NGC®) have realised prices over $1 million so far at auctions in 2021. They include a Brasher Doubloon that realised $9.36 million, which at the time was a record for any gold coin sold at auction.

Top 10 Australian certified coins sold in 2021 - Coins and Australia - Articles on Australian coins

US coins and bills worth far more than their face value

Vintage Chinese Pattern Realizes $2.16 Million, a World Record for an NGC- certified Chinese Coin

2021-W Type 1 American Silver Eagle NGC PF70UCAM First Releases Reagan Mercanti Label - Rare Collectibles TV

Heritage Auctions, HK-Hong Kong - CoinsWeekly

2021 France Napoleon Bonaparte - 200th Anniversary of Death 1/4 oz Gold Proof €50 Coin NGC PF70 UC First Release

2021 Canada Buffalo Extraordinary High Relief 1 oz Silver Proof $25 Coin NGC PF70 UC First Release With Mint COA Exclusive Canada Label

NGC-certified 1921 Double Eagle Tops $2M in Heritage Sale

How to Get Your Coins Graded & Certified

Over a Dozen Times, NGC-certified Coins Topped $1 Million in 2021

The All-Time #1 Koessl Matte Proof Gold Set On Display at ANA World's Fair of Money - GreatCollections

2021 China 8 g Gold Panda ¥100 Coin NGC MS70 First Release White Core Holder Temple of Heaven Label

Over a Dozen Times, NGC-certified Coins Topped $1 Million in 2021