Webone of the most popular features of the pcgs website is the message boards area, where coin collectors meet around the clock to talk about coins, exchange ideas, share. Webwelcome to the pcgs and ngc coin forum. Discussions, selling and buying and posting of want lists. Webi would want to know if a coin had been through this program because that could affect the final value of the coin. If i buy a coin that has gone through this service. Collectors corner | pcgs |. Webi learned in the pcgs…