I protect my silver Eagles from tarnish by putting them into Air-Tite cases.
, for numismatic, special, or display things it's fine to have airtites.
But I think when someone is accumulating a lot of generic or gov.
Minted things it's better to just have a tube for 2 reasons: 1. Space.
2. Added cost. Even if u can get them for as low as .30 each, that will
add up a lot in the long run.