I don't think you have any worries with Card Savers made after the year 2000 being PVC, if indeed they ever were. Yes, Mylar is the ultimate archival standard - but remember with the HOF and other museums putting all their stuff in there - they want it to last for hundreds or thousands of years more. My collection has no such grandiose requirements; hopefully I have another half-century. While Mylar is super clear, all of the products that I have ever tried made out of it were also super rigid, and difficult to get cards into and then back out of. CS2's and toploaders just work much better - and for the likely requirements to get me to the end of the line - I think they are well more than archival enough.
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Postwar stars & HOF'ers. Cubs of all eras. Currently working on 1956, '63 and '72 Topps complete sets.
Last edited by jchcollins; 08-31-2021 at 12:17 PM.
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