S-Mint Indian Half Eagles, like this PCGS AU58 1911-S, are less available than their counterparts from Philadelphia and most from Denver.  Their prices scale quickly in MS grades by multiples of AU grades.  Thus an uber nice AU58 S-Mint set or type coin offers tremendous value.  This example certainly fits the bill.
 
This coin is approved by CAC.
 
PCGS Cert. #40202550