While many Barber half dollars are common from the date-and-mintmark standpoint, there are many scarce issues worth well beyond spot prices. Making this series even more challenging to collect in its entirety is that virtually all issues are scarce in grades of XF40 or better, and many semi-key and key issues are tough even in grades as low as G4 or F12. Assembling a full run of Barber half dollars in a grade of Good is a feat that is much more difficult to accomplish than many who are unfamiliar with the series would believe.
The scarcest Barber half dollars include the 1892-O, 1892-S, 1893-S, 1896-S, 1897-O, 1897-S, 1913 (Philadelphia), 1914 (Philadelphia), and 1915 (Philadelphia) pieces, with the rarest being the 1892-O Micro O. There are several other tough dates, and virtually all issues are conditional rarities in the higher circulated grades or better.