There has been madness over these coins..........There was just a second West point mint quarter found https://www.coinnews.net/2019/04/15/pcgs-first-discovery- and it was slabbed by (https://www.pcgs.com/cert/370594130). It was just recently put in a great collections auction https://www.greatcollections.com/coin/700841 , and it is bid up to $3,533.00 with 10 days yet to go! People are going nuts..... there is still 2 million of each to be found.
There have been many found - there's well over a hundred for sale on eBay right now. The one in the auction is one of the 2 submitted to PCGS a week ago - the "first discovery coins" - since they came in at the same time, the submitters split the $5,000 prize offered by PCGS.
