A Guide to Recognizing PCGS Rattler and Its Impact on Coin Grading The introduction of the PCGS Rattler in the late 1980s noted an essential minute in the development of coin grading, offering a protected, tamper-evident owner that transformed collector trust and rating accuracy. What effects does this have for https://elliottyv5271.activosblog.com/31067683/pcgs-rattler-a-look-at-its-role-in-the-graded-coin-market