|
These are growing more popular. Some investors prefer to proudly display their coins in archival folders, while others prefer air-tight capsules, or mylar-lined carboard. Whatever you choose, do not store yours in the PVC flips you frequently see in the market. These are made from PVC which breaks down over time and ruins the coin it was to preserve. In the event you buy coins already in such a sleeve, transfer it as soon as possible to a better storage medium. You may consider Mylar, but recognize that these are hard and might scratch the coin if it is not placed and removed with care. Although they aren't air-tight, they are reasonable alternatives for medium priced coins that will be "left alone" for numerous a long time.
|