"The biggest American coin collection in private hands will go up for bid in a series of auctions expected to reap more than $200 million" http://www.nydailynews.com/news/nat...n-collectionworth-200m-sold-article-1.2148619 I am $199,998,100.00 short. Shall we start a pool people? American 1822 Half Eagle, a $5 dollar gold piece, with an estimated worth of $8 million to $10 million. Source: