We discuss the Guth 100-Point Coin Grading Scale in this week’s CoinWeek Podcast. Click to listen. On Monday, Ron Guth, the 2014 American Numismatic Association’s Numismatist of the Year and former President of PCGS, released a statement advocating for the adoption of a new 100-point coin grading scale. According to Guth, the Guth 100 […]
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