As all regular-issue Walking Liberty half dollars are highly common, there is no reason for numismatists to settle for examples of these coins. Get the best deals on Liberty Walking Half Dollars when you shop the largest online selection at alcaserv.us Free shipping on many. Half Dollar Value. The minimum half dollar value is $ and it rises and falls with the price of silver. Note: This price is for a silver half. In this condition your half dollar value is its silver value. The surfaces of these coins will have been smoothed to some extent thanks to the changing of hands, but all imagery and inscriptions will still be able to be made out. And on the reverse is a wide smooth area from the eagle's head along the chest to the leg. Uncirculated: An uncirculated coin must not have any wear. Apart from that, however, these coins will be in half dollar liberty coin 1942 good condition.