Very low PCGS/NGC graded population of 159 (The PCGS website suggests fewer than 100 are known due to re-submissions). Garrett & Guth's Encyclopedia of U. Gold Coins" states, "This date ranks as one of the most underrated in the entire Liberty Head Series. The 1867-S Half Eagle is far rarer than most Dahlonega and Charlotte rarities... The mintmark on the 1867-S Half Eagle is very small and sometimes weakly impressed.
It is also tied for 2nd in average grade. The 1867-S is only available in circulated grades and low grades at that. The mintmark is very small and usually very weak. Aside: This coin is shown on the NGC website as a titled example of an 1867-S Half Eagle.The item "1867-S $5 LIBERTY HEAD GOLD HALF EAGLE, NGC XF40, RARE, 159 GRADED BY NGC/PCGS" is in sale since Wednesday, March 20, 2019. This item is in the category "Coins & Paper Money\Coins\ US\Gold (Pre-1933)\$5, Half Eagle". The seller is "hykyrone3" and is located in Albuquerque, New Mexico. This item can be shipped to United States.