Coin Storage

While jars, bags and boxes can be used to store low value coins they are not meant for valuable collector coins. The goal for good coin storage is to keep fingerprints, dust and chemicals from the coins and protect them from temperature extremes and humidity.

If you live in a very humid area it’s easy to add some silica gel packets to your storage container. If you’re storing your coins at home I would higly recommend obtaining a fireproof box or safe.

For storing individual coins there are several choices…and each one of them is highly subjective depending on your personal preferences. What I find acceptable might not be accpetable to you. Please make absolutely sure that if you store your coins in plastic that it is absolutely free of PVC. The PVC in plastics can leach out onto the coin and damage it.

Below, in no particular order, are some of the choices for storing individual coins.

2×2’s
So called because their dimensions are 2×2 these white cardboard holders have a clear mylar pocket to allow viewing of the coin. If you use these make sure you purchase the dust free versions to avoid spotting on your coins over time. And ensure that where your coins are stored is fairly dry since the staples can potentially rust and damage the coin. The adhesive
sealing versions can potentially damage coins from the glue or dry out and pop open.

Flips
There are several versions of these little plastic storage pockets, the cheapest of which are made with PVC. Avoid them. There are low-pvc versions and others made with mylar.

Airtites
While somewhat more expensive than the systems above I like the Airtites simply because I can see the coin, they are pvc free and do a good job of keeping out the environmental pollutants that can damage your coins.

Intercept Shield
While relatively new these holders are made to intercept and neutralize sulfur and other contaminants to prevent toning. Since many people enjoy nicely toned coins this may not be your cup of tea.

These are just a few thoughts on storage for your coins. This should give you a good start if you’re just beginning your collecting journey. There are many more storage systems including albums, folders, storage in bank safety deposit boxes…and the list goes on. Depending on what you want you’ll find what works best for you and your coin collection.