When it comes to collecting rare coins, many people prefer to invest in currency minted from gold. People beginning their own collection of gold coins may not know which coins to include in their portfolios. With such a diverse array of offerings, it can be difficult to sift through each release and find the coins that truly make an impact in any collection.

The United States Mint often releases new commemorative coins annually for people to collect. These releases celebrate and honor American people, places, events and institutions. In fact, there are so many unique gold coins issued by the U.S. Mint that it can be a little overwhelming for investors who have just started gathering coins themselves.

However, in August 2011, many U.S. Mint Commemorative Gold Coins were suspended, making them even more valuable in the marketplace. Those who want to improve their portfolios may want to investigate ways to get their hands on these rare pieces to increase the worth of their collections.

While the U.S. Mint issues new coins each year, investors often collect the limited supplies fast, so people who want to get a few commemorative coins of their own will want to get ahead of the pack. In order to expand a portfolio, people may want to buy gold coins and bullion from trusted dealers. Working with these professional vendors may help the average person easily add a few valuable pieces to his or her coin collection. While investing in rare coins may seem like a hobby for a novice or beginner, the interest becomes a way of life for many more invested collectors.