| These are increasingly in demand. Some investors prefer to proudly display their coins in archival folders, while others prefer air-tight capsules, or mylar-lined 2x2's. Whatever you do, don't store yours in the soft flips you often find in the market. They are made from polyvinyl chloride which breaks down in time and ruins the piece it was to preserve. If you acquire coins already within such a sleeve, move it as soon as possible to something better. You may consider Mylar, but realize that these are brittle and may scuff the coin if it is not inserted and removed with care. Although they aren't airtight, they're choices for medium value coins that will untouched for many a long time. This is certain: regardless of how you choose to keep your coins, they will forever be a source of continual pride. |