1893 Worlds Columbian exposition Chicago Silver Half Dollar/ Quantity of three

First Commemorative coin minted by the United States. Obverse designed by Charles Barber, Reverse designed by George Morgan. The coin celebrates the 400th anniversary of Christopher Columbus's arrival in the New World.
Red Book coin guide rates the coin at $20 each for total of $60 for three coins. On special for $35 for all three.