ANACS is the oldest grading service in the United States by a wide margin, and the only one that began life inside a collector organization rather than a business. Its holders turn up constantly in older certified material, and they are widely misjudged. This guide covers where ANACS came from, what its holders mean, and how to check one.
Where ANACS came from
In 1972 the American Numismatic Association faced what it described as an urgent problem: counterfeit and altered coins were circulating through the hobby and collectors had no reliable way to detect them. The ANA established the American Numismatic Association Certification Service — ANACS — staffed initially by two experts in Washington, D.C.
Note what it did at the start: it authenticated. It answered the question "is this coin genuine?" and nothing else. Grading came later. In 1979 ANACS began assigning numerical grades using the technical grading standards the ANA had developed — seven years before PCGS existed and eight before NGC.
ANACS passed out of ANA ownership over the following decades. In December 2007 it was acquired by EKW, LLC of Colorado, and on 1 January 2008 it relocated to Englewood, Colorado, where it operates today. It markets itself, accurately, as America's Oldest Grading Service.
Technical grading, and why old ANACS holders look strict
The ANA standards ANACS adopted in 1979 were technical — they graded a coin on the amount of wear and the number of marks, as a matter of measurement, with less weight given to eye appeal than the market later came to apply. That is a meaningfully different philosophy from the market grading that took hold in the late 1980s.
The practical consequence is that grades on early ANACS material can read conservative against a modern holder from another service. Collectors who know this treat older ANACS coins as a place to look carefully rather than a place to avoid.
ANACS also certifies coins that other services will not encapsulate at a straight grade — cleaned coins, coins with damage, error coins — and describes the problem on the label rather than rejecting the coin. A holder that reads AU Details, Cleaned is doing you a service: it is telling you exactly what is wrong.
What to make of an ANACS holder today
Two honest observations, because they both matter when you are deciding what to pay.
First, ANACS carries less market share than PCGS and NGC, and for classic United States coins the market prices against those two. An ANACS coin will often trade below an equivalently graded PCGS or NGC coin, and that gap is a market fact rather than a statement about the coin.
Second, ANACS holders span more than four decades and several distinct holder generations. The service in 1980, in 1995 and in 2026 was not the same operation, and experienced collectors read the holder as well as the grade.
How to check an ANACS coin yourself
ANACS publishes a free verification tool:
- ANACS Verify — enter the certification number from the label to confirm the coin and grade.
As with every service, the certification number is the point. You should never have to take a seller's description on trust when the grading service will confirm it for free. Every ANACS listing on this site states its certification number.
ANACS coins at assay house
ANACS holders are a small part of this catalog and are listed with their certification numbers like everything else. Browse all coins, or by service: PCGS and NGC.
- The other services: NGC · PCGS · CACG
- Start here: Coin Grading Explained