A Guide to Understanding PCGS Rattler and Its Effect on Coin Grading The intro of the PCGS Rattler in the late 1980s noted a crucial moment in the advancement of coin grading, providing a secure, tamper-evident holder that transformed enthusiast trust and grading accuracy. What implications does this have for https://auctionzip96295.blogacep.com/37055623/why-collectors-love-the-pcgs-rattler-for-graded-coin-protection