Collector & Reseller Glossary

What the jargon actually means — and what it does to resale value. 3,214 terms across 12 categories.

76 terms in Coins & Currency starting with “S” · page 2 of 2

1. slabbed paperCoins & Currency
   This refers to paper currency that has been professionally encapsulated in a protective, tamper-evident holder, often referred to as a slab. Grading services like PCGS or PMG will assign a numerical grade to the note, in
2. slabbed paper typeCoins & Currency
   This refers to paper currency that has been professionally encapsulated, or "slabbed," by a third-party grading service. These services authenticate the note's genuineness, assess its condition (e.g., Uncirculated, Extre
3. slabbed proofCoins & Currency
   This refers to a coin that has been professionally graded and encapsulated in a tamper-evident holder, often called a slab. The term "proof" indicates that the coin was struck using special dies and processes designed to
4. slabbed rollCoins & Currency
   A slabbed roll refers to a set of coins, typically from a specific year or series, that have been professionally encapsulated or graded by a third-party grading service like PCGS or NGC. The coins are sealed within a tam
5. slabbed selectionCoins & Currency
   This refers to a curated group of coins that have been professionally encapsulated or graded by a third-party authentication service, such as PCGS or NGC. The term "selection" implies that these coins have been chosen by
6. slabbed setCoins & Currency
   A slabbed set refers to a collection of coins, banknotes, or other collectibles that have been professionally graded and sealed within a tamper-evident plastic holder, often called a slab. Reputable third-party grading s
7. slabbed singlesCoins & Currency
   These are individual coins that have been professionally encapsulated in a protective plastic holder, often referred to as a slab, by a recognized grading service like PCGS or NGC. The grading service assesses the coin's
8. slabbed uncirculatedCoins & Currency
   This refers to a coin that has been professionally graded and encapsulated in a tamper-evident holder, typically by a recognized third-party grading service like PCGS or NGC. The "slabbed" aspect signifies that an expert
9. slabbed varietyCoins & Currency
   This refers to a specific coin that has been professionally graded and encapsulated, or "slabbed," by a recognized third-party grading service like PCGS or NGC. The term "variety" indicates that the coin possesses a spec
10. spreadCoins & Currency
    The difference between the highest price a buyer is willing to pay and the lowest price a seller is willing to accept for a specific coin. This gap is the profit margin for dealers and resellers. A wider spread indicates
11. star noteCoins & Currency
    This term generally refers to a specific type of banknote, often one featuring a prominent star motif or design element. In the world of numismatics, the exact meaning can vary depending on the country and the specific s
12. strikeCoins & Currency
    The strike refers to the impression made on a coin during the minting process. It is the physical design, including the portrait, inscriptions, and any decorative elements, that is transferred from the die onto the metal
13. strike dateCoins & Currency
    This refers to the specific date inscribed on a coin during the minting process. It is a crucial piece of identifying information, much like a serial number, that tells collectors exactly when the coin was produced. For
14. strike errorCoins & Currency
    A strike error refers to any imperfection or anomaly that occurs during the minting process of a coin. This can include doubled dies, off-center strikes, weak strikes, or unusual metal flow patterns. These errors are not
15. strike variationCoins & Currency
    A strike variation refers to subtle or noticeable differences in how a coin was struck during the minting process. These variations can involve slight shifts in the die alignment, uneven metal flow, or minor imperfection
16. striking errorCoins & Currency
    A striking error occurs when the coin is not struck perfectly by the die, resulting in flaws such as weak strikes, off-center strikes, or doubled dies. These imperfections are inherent to the minting process and can sign