For many enthusiasts, stamp collecting is all about the fun and excitement that comes with every stamp. For others, the allure comes in the form of new knowledge - a stamp can tell a story. But for some, stamp collecting can be about the fortune. Yes, there are rare stamps on the market and these can command high prizes. Though rare and difficult to find, these prized (and expensive) stamps are the targets of many enthusiast, hobbyists and individuals looking to make a quick fortune. Here are some of the most rare and expensive stamps that can surely excite enthusiasts and hobbyists.