Proper storage and handling are critical for preserving the condition and value of your coins. Here are essential best practices every collector should follow:
Handling:
Always hold coins by their edges. Never touch the obverse or reverse surfaces. Use cotton or nitrile gloves when handling valuable coins.
Storage:
Store coins in inert materials. IGA-certified coins are sealed in tamper-evident holders that provide optimal protection. For raw coins, use acid-free cardboard holders, Mylar flips, or hard plastic capsules.
Environment:
Keep your collection in a stable, low-humidity environment. Avoid extreme temperatures and rapid temperature changes, which can cause condensation.
Cleaning:
Never clean your coins. Cleaning removes the natural patina and surface that developed over time, and it can significantly reduce a coin's value and grade. If you believe your coin needs conservation, consult a professional.
Insurance:
Document and insure your collection. Photograph each coin and keep records of purchases, grades, and estimated values.
At IGA, our encapsulation provides long-term protection for your certified coins, preserving their condition for generations.