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#1
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I believe they are already being "conserved" just by putting them in those dumb plastic holders, without the haircuts.
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#2
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Quote:
I've believed for years that the holders used for grading will actually damage some cards over a lengthy period of time. I asked SGC how sealed theirs were, and the answer was that they pretty much aren't. Will there be enough air transfer to vent the acidic air? Maybe. I've wanted to slab a card along with a strip of litmus paper, but can't imagine any of the companies allowing that. |
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