Grading - Coin grading is an art and a science. A beginner's guide to grading is presented here. Mailing Lists - There are several mailing lists available that serve to unify the online coin collecting comunity. Grading Service Guarantees - This page offers some insight into the guarantees offered by various grading services. There are grading guarantees and guarantees of genuineness.
Guarantees are opinions that are somehow backed up.
Only the absolute cream of the crop make it here. Coin Identification - If you want to identify a coin, try here. To learn about the coin marketplace, you will want to look at the Channels for Selling Coins page and the Channels for Buying Coins page. See information about Coins as an Investment . The coin hobby has had some challenges in recent years.