Coin collecting is a great hobby. Coin collecting can be a relatively cheap hobby or an expensive hobby or in instances where you don't get to attached to the coins you by,
it can even be a profitable hobby.
A great way to start your coin collecting hobby is to collect pennies. Most pennies (even wheat pennies) can be purchased for less than a dollar,
although some rare pennies or extremely old pennies can be quite expensive, even into the thousands of dollars.
You can always decide that you want to expand your collection into coins of higher value: nickels, dimes, quarters, halves and dollars.
Or you can decide to go older or more rare.
In general the value of a coin is based on four factors: the face value of the coin, the condition of the coin, the rarity of the coin and the age of the coin.
In general the four rules can be used to determine the value of a coin.
Condition - The better the condition of the coin, the more expensive it is.
Rarity - The more rare a coin is, the more expensive it is.
Face Value - The higher the face value the coin, the more expensive it is.
Age - The older the coin is the more expensive it is.