Thread: Free Sample Pack of Mylar Sleeves
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Old 12-09-2019, 03:28 PM
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samosa4u samosa4u is offline
Ran-jodh Dh.ill0n
 
Join Date: May 2017
Location: Canada
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What kinds of plastics do grading companies use and how are they bad for our paper collectibles? Do you know what kinds of chemicals go into making these slabs?
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