|
These are increasingly in demand. Some investors like to proudly showcase their coins in archival folders, while others like airtight capsules, or mylar-lined carboard. Whatever you do, don't store yours in the PVC flips you often see in the marketplace. They are made from PVC which decomposes over time and destroys the piece it was intended to protect. If you obtain coins already in one of these, move it as soon as possible to a better storage medium. You may consider Mylar, but understand that these are brittle and may scuff the coin if isn't inserted and taken out with care. While they aren't air-tight, they're reasonable choices for medium value coins that will be "left alone" for many a long time.
|