Hi Friends, I just found this rarity. Its seems to be a recent discovery. Its a 1919 buffalo nickel struck on an Argentina 10 cent planchet.(MS64) Wich should be a fair price for this coin? Any expert? https://stacksbowers.com/Auctions/AuctionLot.aspx?LotID=521276 Its seems to be unique.
It sort of gives a range in the auction, but I am glad you posted that because I was waiting for the US coins part of that auction to pop-up.
There are only two or three US error coins, but VERY rare ones. That fresh Buffalo, and a 1944 Steel Cent thats remains unsold. The consigor is setting a very high reserve price.