I don't think he is really serious on the price, just wanting to get the word out about a new variety in a proof set, though I'm sure he'd take the $100K if someone offered it to him, Ken Potter is a stand up guy, the person that verified the coin, I'd want to verify the coin through him directly, but no way it's worth what he is asking.
"Buy the Book Before You Buy the Coin" - Aaron R. Feldman - "And read it" - Me 2013!
ANA Life Member #3288 in good standing since 1981, ANS, Early American Coppers Member (EAC), Colonial Coin Collectors Club member (C4), Conder Token Collector Club member (CTCC), Civil War Token Society (CWTS) member, Liberty Seated Collectors Club (LSCC) & Numismatic Bibliomania Society member (NBS), USMex, Member in good standing, 2¢ variety collector.
See my want page:
http://goccf.com/t/140440