Which brand air tite holders are the best? I want them to be crystal clear and tight. https://www.wizardcoinsupply.com/products/coin-capsules/
Many are unc/proof silver eagles with hazing, toning or spots. Many of my reverse proofs from 2006 have gone bad :(
I have both PCGS and NGC modern silver coins that have issues. My home is always controlled with lower humidity.
How is it that a professionally graded/slabbed coin can tone? Is the slab not air tight or do other elements come to play? I also have numerous...
I've been out of the hobby for around 13 years and have recently found time to get back in. The last coin price magazine I had was "Coin Prices"...
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