If you are considering trading, buying, or selling paper money then you should learn the best ways to get involved. The best way is not through general circulation. Believe it or not that will turn out to be a nightmare so don’t even try. Dealers, collectors, and at auctions are the best way to get started. Shows can work in your favor too. If you get involved in these outlets you will find a posting nearly every week of people looking to buy or sell. Networking works its course nicely so take advantage of it.