What Not Online Auctions

Featured Article

Kennedy Half Dollar Image: Stack's Bowers.

Social Media

Park Avenue Numismatics Gold and Silver Bullion

US Coins

1903-S Liberty Head Half Eagle. Image: CoinWeek.

1903-S Liberty Head Half Eagle : A Collector’s Guide

By Charles Morgan and Hubert Walker for CoinWeek Notes ..... 1903 saw a series of interesting events for America: the United States leased Guantanamo Bay from Cuba, the Ford Motor Company...
1976-D Kennedy Half Dollar. Image: Heritage Auctions / CoinWeek.

1976-D Bicentennial Kennedy Half Dollar : A Collector’s Guide

By Charles Morgan and Hubert Walker for CoinWeek Notes .....   First released on July 7, 1975, the Kennedy Half Dollar became the first United States Bicentennial design to reach public hands. So...
2023-D American Women Edith Kanaka'ole Quarter. Image: U.S. Mint / CoinWeek.

2023-D American Women Edith Kanakaʻole Quarter : A Collector’s Guide

By Charles Morgan and Hubert Walker for CoinWeek Notes .....   Released on March 27, 2023, the 2023-D American Women Quarter honoring Edith Kanakaʻole was the second of five designs released in...
1937 Walking Liberty Half Dollar. Image: Stack's Bowers / CoinWeek.

1937 Walking Liberty Half Dollar : A Collector’s Guide

By Charles Morgan and Hubert Walker for CoinWeek Notes .....   After sporadic production throughout the 1920s and the early '30s, the Walking Liberty Half Dollar saw regular production at the Philadelphia...
1838-O Liberty Seated Dime. Image: Heritage Auctions / CoinWeek.

1838-O Liberty Seated Dime : A Collector’s Guide

By Charles Morgan and Hubert Walker for CoinWeek Notes .....   The New Orleans Mint was one of three branches of the United States Mint authorized to be opened by the Coinage...

Doug Winter Numismatics

L and C is Buying

Auction Previews and Results

Upcoming Auctions

Stacks Bowers Auction

DLRC Coin Auction Consignments

Great Collection Coin Auctions

Heritage Auctions March 4th

Ancient Coins

The Coins of Antoninus Pius

By Mike Markowitz for CoinWeek .....   His reign is marked by the rare advantage of furnishing very few materials for history; which is, indeed, little...

Collecting Strategies

Modern Quarters Worth Money

By CoinWeek .... Have you ever looked through your change, wondering if any of the coins you have might be valuable? Some of them are....

Mid America Rare Coins - Jeff Garrett

Blanchard and Co Gold

World Coins

New Book Published on Fascinating Naseby Cup and the Coins It Contains

The Naseby Cup is an elaborately crafted silver drinking vessel that stands over two feet tall and is decorated with rare coins and medals...

Bullion

Costco Gold Bars Earn Almost 25% Return for Early Buyers

By Hubert Walker for CoinWeek ....   Since the summer of 2023, Costco has offered its members 24-carat, .9999 fine PAMP Suisse 1oz gold bars, both...

Numismatic Terms

Medal Alignment – One Way to Orient Obverse and Reverse

By Charles Morgan and Hubert Walker for CoinWeek Notes .....   (n.) To say that a numismatic object--specifically a round object made of metal with designs engraved...

David Lawrence Rare Coins Auctions

Sarasota Numismatics

NGC Early Releases

Latest Articles & News

Stack’s Bowers Ponterio’s Inaugural Hong Kong Rarities Night a Success

Stack’s Bowers and Ponterio’s inaugural Rarities Night of Chinese Coins proved a resounding success, as 255 lots realized just short of $27,000,000 as one...

From Valuable to Worthless and Back Again: Pre-1950 Chinese Currency, Part V

Collecting Rare Pre-1950 Chinese Currency by Dr. Richard S. Appel - UniqueRareCoins.com ...... Part I | Part II | Part III | Part IV |...

Gold Ingot, Simpson Collection Lead Heritage Auctions’ Central States Numismatic Sales Past $65 Million

Justh & Hunter gold bar, once thought lost forever at sea, brings $1.32 million, in record-smashing event   A Justh & Hunter Gold Ingot sold for...

Three NGC Vintage Chinese Coins Each Realize Over $1 Million in Taisei Auction

Three highly valuable vintage Chinese coins certified by Numismatic Guaranty Company (NGC) each sold for over $1 million USD in a sale presented by Taisei...

The Rarest American Platinum Eagles

By Bullion Shark LLC ...... In 1997, the United States Mint launched the American Platinum Eagle program to compete with other world mints that were...

Die Marks and the Organization of the Roman Mint: An RRDP Case Study

By Alice Sharpless and Lucia Carbone for American Numismatic Society (ANS) ......   The purpose of control marks in Roman Republican coinage is not well understood. Beginning...

What’s A PCGS No-Grade Coin?

By Joshua McMorrow-Hernandez for PCGS ...... Occasionally a coin will come into the PCGS Grading Room that simply isn’t eligible for grading. A No-Grade coin...

2001-S Sacagawea Dollar Proof : A Collector’s Guide

With the US Treasury’s stockpile of Susan B. Anthony dollar coins dwindling rapidly, the United States Mint was charged under the United States $1...

CoinWeek Podcast #166: Beyond Greece and Rome

 The CoinWeek Podcast is brought to you by PCGS. Check out PCGS’ new grading specials and take advantage of an exclusive offer to get...

Interlocking Coin Set for 800th Anniversary of Golden Bull on Andrew II

By Coin & Currency Institute ...... Eight hundred years ago, in 1222, King Andrew II of Hungary signed what has become known as the “Golden...

Upcoming Coin & Currency Shows

PAN Spring Show –  PA
May 15-18

Long Beach Expo – CA
June 6-8

Whitman Expo – Baltimore
June 13-15

Summer FUN – Orlando
July 11-13