Okay. July 21, 2014 I see price of .00002125 BTC from coinmarketcap.com 180 day chart. From coindesk.com I see a BTC price of $620 on that day so I think it comes out to $.013175 per BTSX.
Best I can do for now.
Edit: Even lower the next day, July 22, 2014: .00001598 BTC and BTC $618 for $.00987564 per BTSX.