Coin grading services

Professional Coins Grading Services

The PCGS Guarantee of Grade and Authenticity is fundamental to our concept of third-party grading. The cash-back policy ensures the accuracy of the grade assigned to any PCGS coin as long as it remains in its tamper-evident holder.
US Coin Values Advisor

US Coin Values Advisor researches historical price trends for United States collectible coins. Smart Strategy for Buying Collectible Coins.
CCCS, Canadian Coin Certification Service

CCCS is a Canadian coin grading and certification service and specializes in Canadian decimal and token coin values.
How to Grade US coins

Site of the author of "How to Grade U.S. Coins", a coin book that is all about US coin grading. This is to help with your own US coin grading service for determining coin values
Robert Matthews Coin Authentication

The aim of this British coin grading service for coin values site is to assist in the battle against the counterfeiting of coins.

ANACS an US coin grading and authentication service for coin values, was created by the US Numismatic Association (ANA) with a mission to correct an urgent problem facing the coin hobby--counterfeit coins

Check these interesting coin articles:

  1. What are platinum coins?
  2. Determining coin values
  3. Top coin price guides
  4. How to grade coins
  5. Value for old U.S. coins