Category: Coin Identification
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How to Tell if a Canadian Coin is Silver or Just Plated
The fastest way to tell if a Canadian coin is silver is its date and a magnet test. Circulating silver coins run through 1968.
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20 Most Valuable Canadian 100 Dollar Gold Coins for Collectors
The most valuable Canadian $100 gold coins are the 1976 Montreal Olympics and early 22-karat commemoratives. Their value tracks gold spot, mintage, and grade.
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24 Rare State Quarters Worth More Than Face Value
Rare state quarters can be worth far more than face value. Errors like the Wisconsin extra leaf and high grades drive real premiums.
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How to Find Rare Coins by Asking Your Bank Teller: Coin Hunter PSA
The fastest way to find rare coins is to ask your bank teller to order coin rolls and boxes at face value. Tellers can request half-dollar boxes, cent bricks, and dollar bags that often hide silver and error coins. This…
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How to Identify Civil War-Era Coins: Authentication Guide
Civil War-era coins date from 1861 to 1865. Identify them by metal composition, denomination, and mint mark against PCGS references.
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Why coin identifier apps get coins wrong: how to verify results on iPhone
AI coin identifier apps get coins wrong from poor photos and rare varieties. Verify every result against PCGS, NGC, or Heritage before trusting a value.
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How to Tell if a Lincoln Penny is Worth Money
A Lincoln penny is worth money when its date, mint mark, or error is scarce. Check the year and the mark below it first. Most value hides in key dates.
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Proof Set vs Mint Set: Which Is Worth More
Proof set or mint set value depends heavily on the year. Proof sets usually win in modern issues. Older mint sets outvalue proofs when survivors stay scarce.
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How to Identify a 1964 SMS Kennedy Half Dollar: One of Only 16 Known
The 1964 SMS Kennedy half dollar is a rare satin-finish special striking. Fewer than two dozen genuine examples are known to collectors today.
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How to Spot a Counterfeit Trade Dollar
The fastest way to spot a counterfeit Trade Dollar is to weigh it. A genuine coin hits 27.22 grams of .900 silver. Most fakes run several grams light.
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Storage Unit Auctions vs Estate Sales: Where Coin Collections Hide
Estate sales uncover more coin collections than storage units. Storage auctions still hide larger untouched hoards. Verify every coin before you bid.
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Coin Identifier App vs PCGS Photograde on iPhone: When to Use Each
A coin identifier app names an unknown coin from one photo. PCGS Photograde helps you grade a coin you already know. Each tool solves a different problem.
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18 Rare Kennedy Half Dollars Worth Real Money
The top Kennedy half dollars are the 1964 SMS and Accented Hair proof. Both can bring thousands at auction. Errors and silver content drive the rest.
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15 Misprint Lincoln Cents Worth Money: LIBERVY, Off-Stamp and Doubled Letters
The rarest misprint Lincoln cent is the 1958 doubled die, worth over one million dollars. Most doubled-letter errors sell for twenty to five hundred dollars.
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How to Tell if Your Bicentennial Quarter is Valuable
Most Bicentennial quarters are worth only face value today. The valuable ones are 1976-S silver strikes and rare doubled die errors.
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15 Most Valuable Ancient Greek Coins Ever Found
The most valuable ancient Greek coin is the Pantikapaion gold stater, sold for $6 million in 2023. Artistry and extreme rarity drive these prices.
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What is a Clipped Planchet Coin and Is It Valuable
A clipped planchet is a coin struck on an incomplete blank, missing a curved slice. Genuine clips show a weak rim opposite the missing area.
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Numista vs PCGS Coin Catalog: Which Is Better for Collectors
Numista is a community world coin catalog; PCGS is the US grading and price authority. Collectors need both to identify and value coins accurately.
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Why You Should Never Clean Coins: Cleaning Damage vs Natural Patina
Cleaning coins destroys value by stripping natural patina and adding hairline scratches. Grading services penalize cleaned coins heavily.
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ANA Membership: Is It Worth It for Collectors
ANA membership is worth it for active collectors who use its grading and education perks. Casual hobbyists rarely recoup the annual dues.