Coin Terminology and Glossary

The Coin Collecting Dictionary includes 546 titles used widely in the coin collectors community, and has received over 767906 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) 43924  13.38%
Silver Clad 28940  8.82%
Coin Silver 20997  6.40%
Slabbed Coins 19531  5.95%
BN 19106  5.82%
Encapsulated Coin 18425  5.61%
RB 17751  5.41%
Deep Cameo (DC or DCAM) 14518  4.42%
PF (PF60, PF70) 14416  4.39%
Reeded Edge 13863  4.22%
Ultra Cameo (UCAM) 13598  4.14%
PQ 12648  3.85%
MS (MS60-MS70) 12376  3.77%
PR (PR60, PR70) 12227  3.73%
Rarity 11508  3.51%
High Relief 11447  3.49%
Incuse 11446  3.49%
Coin drop 10835  3.30%
Obverse or Face side 10694  3.26%
Reverse Cameo 9898  3.02%