Is it time to mix up things in the numismatic marketplace? 2014 ANA Numismatist of the Year Ron Guth thinks so. He's proposed a 100-point grading system to replace the 70-point system that coin collectors have used since the 1970s.We reach out to ask him how his system works and why he thinks it would be an improvement for the hobby.The CoinWeek podcast has a new sponsor! If you have paid attention to the rare coin market or read our analysis of major coin sales in recent years, you know how CAC has changed the landscape for certified coins. Folks, its true that he grading services do fantastic service for our hobby... but in a market where originality, quality, and strict grading standards matters you need to know that the coins you by meet a higher standard. And coins certified by CAC have consistently brought more money at auction than coins without. So before you buy, do your homework and look for the green bean on the holder. It could make all of the difference between buying a coin that will hold its value, or even make you money, and buying a coin that might have problems not immediately evident with the grade. CoinWeek is the #1 website online for news and information about numismatics. The CoinWeek Podcast was the 2016 and 2017 NLG Winner for Best Audio Program. CoinWeek has also won the NLG Award for best numismatic website 5 years running! Copyright © CoinWeek 2018 COINWeek is the most advanced independent on-line media source for print and video Rare Coin and Currency news; with analysis and information contributed by leading experts across the numismatic spectrum. More news and videos about coin collecting at CoinWeek.