So according to the exchange rate of BTC, 1BOS = 0.45$
Bitcoin made 10x since then. Add it to your calculations, because people lock their Bitcoin for this project. I think it should start no less than $4.5 by that calculation. That's just a hope though.
The price should be around 2 - 2.5 dollars together with the fork. I need to remember the time passed. Time means money.