Coin Terminology and Glossary

The Coin Collecting Dictionary includes 546 terms used widely in the coin collectors community, and has received over 447350 search inquires.

Selected term: 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 terms

Specimen Proof (SP-70 or PF-70) 28989  13.88%
Silver Clad 22538  10.79%
BN 14028  6.72%
Encapsulated Coin 13110  6.28%
RB 11805  5.65%
Slabbed Coins 10637  5.09%
Deep Cameo (DC or DCAM) 10004  4.79%
Coin Silver 9704  4.65%
Ultra Cameo (UCAM) 9202  4.41%
Reeded Edge 9105  4.36%
PF (PF60, PF70) 8544  4.09%
PQ 7655  3.67%
MS (MS60-MS70) 7450  3.57%
PR (PR60, PR70) 7444  3.57%
High Relief 7317  3.50%
Obverse or Face side 7124  3.41%
Rarity 6190  2.96%
Reverse Cameo 6136  2.94%
Brilliant Uncirculated (BU) 5955  2.85%
Clad Coinage 5756  2.76%