Estimated grade. Sold by Bowers and Merena Nov '83 price realized $550
David Akers (1975/88): The 1868 is similar in rarity to the 1866 and 1867, perhaps just a bit more rare. VF and EF are the typically available grades and AU examples are very rare. I have not seen an uncirculated specimen nor am I aware of one.
Heritage 4/2013:4527, $16,450