GOLDBUGS AMEX Goldbugs Index (GOLD)

[Fishpert]

How do you keep from tarnishing? You could buy a capsule for each one but that ups the price,

I had a couple in plastic sleeves but one side is open and lets air in and a tiny piece of the silver is turning dark brown.
I like a the faded aged finnish but not the dark brown.

I'm thinking sandwiching it between cling type serrand wrap.
Once exposed to air does it always tarnish or only if exposed for a long time?

I guess if you buy a tube fill it all the way.