Coin Terminology and Glossary

The Coin Collecting Dictionary includes 546 titles used widely in the coin collectors community, and has received over 820897 search inquires.

Selected title: Slabbed Coins
Explanation: Coins which have been submitted to one of the professional grading services for certification as to the grade of the coin. The coins are examined by the grading services experts, assigned a grade and sealed into a hard plastic 'slab' with a label indicating the coin type, date, mintmark, variety and grade. Often a certified coin is accompanied by a photograph certificate. The holder affords protection from subsequent wear or damage but is not airtight and therefore will not prevent toning. Because any tampering with the holder will be obvious, it also prevents replacing the certified coin with something else. The grades assigned to the coins are accepted as accurate by most collectors and dealers. Because of this, slabbed coins are often traded sight unseen.

Most popular coin titles

Specimen Proof (SP-70 or PF-70) 46584  13.46%
Silver Clad 29644  8.57%
Coin Silver 21650  6.26%
Slabbed Coins 20501  5.92%
BN 19919  5.76%
Encapsulated Coin 19366  5.60%
RB 18367  5.31%
Deep Cameo (DC or DCAM) 15540  4.49%
PF (PF60, PF70) 15186  4.39%
Reeded Edge 14498  4.19%
Ultra Cameo (UCAM) 14360  4.15%
PQ 13270  3.83%
MS (MS60-MS70) 13064  3.77%
PR (PR60, PR70) 13052  3.77%
Rarity 12558  3.63%
Incuse 12097  3.50%
High Relief 12054  3.48%
Coin drop 11653  3.37%
Reverse Cameo 11361  3.28%
Obverse or Face side 11305  3.27%