The 1939-S Walking Liberty Half Dollar is the rarest of the three 1939-dated coins, but is still the easiest to locate San Francisco Mint Walker from the 1930s. NGC has only graded a single example as MS-68, with MS-67 examples being much more common.

View 1939-S Walking Liberty Half Dollar Auction Results

The example to the left was sold by Stack's Bowers Galleries in August 2015 Sale, where it realized $3,172.50.