Top 10 Best Resources for Coin Collectors

10. Coin Dealer Newsletter

9. Standard Catalog of World  Coins

8.  The Blue Book

7. Coin World Magazine and  Podcast

6. Coins Clubs Such as The Early American Coppers (EAC)

5. American Numismatic  Association (ANA)

4.  Professional Coin Grading Service

3. Making the Grade

2. Whitman's Guide to Coin Collecting

1. The Red Book