Doubled Die Obverse, FS-101 (old FS-05-1930S-101), most easily seen on the "1" of the date which has a angled top and bottom.  The first three enlarged detail images are of the coin being offered; the last two are courtesy of NGC VarietyPlus as they are just a bit sharper.  The variety not noted on the holder as it was missed by the submitter, however I will guarantee the attribution, if you wish to submit; PCGS, CACG and NGC will certify this variety.  Currently only 8 attributed PCGS coins at the grade, 11 better (Feb. 2025).  Pricing is difficult as PCGS CoinFacts is NO help; they show the variety at $300 while the "plain jane" 1930-S is $350.  I make money at the price shown, and it should leave some room for someone to re-submit if they choose.