📍 Meet us in Oklahoma or at our headquarters this month to submit your coins and banknotes to us in-person. Visit to find us near you.

This PCGS AU53 Walking Liberty Half Dollar was double-struck, covering up the date, something that would normally leave a coin ungradeable. However, the S mintmark has a unique knob style used for coins struck in 1945 to 1946, making it possible for PCGS to label it 19XX.

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📍 Here’s where you can find us this September. Check out our full event calendar at find us near you.

Many collectors dream of one day owning a 1916 Denver Mercury Dime, especially in a grade like this PCGS MS65 example. With just 264,000 struck, it claims the lowest business-strike mintage of the entire Mercury Dime series.

📍 We'll be in Illinois this September, accepting coin and banknote submissions at the Great American Coin and Collectibles Show. For more details, visit

This 1602 medal captures the Dutch-Spanish rivalry, with the Lion of Zeeland chasing a Spanish horse and a Latin inscription reading “the world is not so big that where you go I cannot follow.”. In PCGS XF45, only three are finer. It last crossed the auction block for $5,040.

📍 We're taking our Members Only Show to the next level with our Trade and Grade Showcase — available to all collectors. Come get your coins and banknotes graded on-site, meet fellow collectors, and find your next addition. 🔗  Visit for more details.

This $50 stunner has origins in a demand for large-denomination coins during the California Gold Rush – but it wasn’t struck until 1877. In PCGS PR67BN, this non-gilt copper piece is the finest known of only seven examples. It last sold for $408,000.

Maryland Commemorative Half Dollars typically come weakly struck due to their flat design. High-grade examples with strong strikes, such as this PCGS MS66 coin, have therefore become more desirable for collectors.

Introducing the Desert Find: 35 1889-CC Morgan Dollars, hoarded in the Nevada Desert and unseen for decades – now authenticated and graded by PCGS. These coins, including the three below, are consigned to @HeritageAuction. Read more about the Desert Find at

Only 2,848 Proof Lincoln Cents were minted in 1913, and this PCGS PR67RB example is perfect for Toner Tuesday. Do you collect cents? Let us know.⬇️

This Mint Error Monday takes us to Canadian coinage, featuring this PCGS AU53 nickel with a 100% split planchet. This error caused its reverse to break away sometime after striking. Likely caused by improper annealing or a faulty metal mix, it’s a rare error on a beautiful coin.

This scallop shell is actually a $1 coin made of 10 grams of .999-fine silver. It’s legal tender in Fiji. A beach find that any collector would treasure.

The 1875-S is the most common Seated Liberty Twenty Cent, with 1.15 million minted. It is a relatively affordable coin and can be found in great condition, such as this PCGS MS61 knockout.

📍 We’ll be in Nashville this September, accepting coin and banknote submissions. Stop by and save on shipping fees. Visit for more details.

Carson City Morgan Dollars are highly sought-after among collectors, and this PCGS MS66+ example shows why. It’s part of the PCGS Set Registry listing titled “1883 Mint Set No Gold,” and it’s clear how special the set is with this standout coin.

💬 | If you guessed PCGS MS64BN, you guessed correctly.

Only 60,030 Panama-Pacific Exposition Commemorative Half Dollars were minted in 1915 and 32,866 were destroyed, making it a scarce issue. It was also the first commemorative coin to feature the motto “In God We Trust” – paving the way for all commemorative coins.

💭 | Test your designation knowledge by guessing the grade of this Indian Cent. Leave your answer below. We’ll post the answer tomorrow.

This $100 bill tried to fix a mistake, but became one itself. Star notes are printed to replace damaged bills, identified by a star at the end of the serial number. But this note suffered a cutting error, making it both a replacement and a misprint – and even more collectible.

It’s Mint Error Monday, so take a moment to appreciate this PCGS MS62 Kennedy Half Dollar. Its reverse was struck through a foreign object, leaving a thick and prominent line through the eagle. Do you collect errors? Let us know. ⬇️