I was curious as to the value of the options so put the...

I was curious as to the value of the options so put the following values into the online Black-Scholes calculator (no real idea on volatility% so went with 80% - the higher the % the greater the option value). If I am correct this says 0.004cents which you need to divide by two as one options per two shares. So if you consider the 4 cents raise, then this can be reduced to 3.8 cents to reflect the attached options impact? So at current price of 3.5 cents, it does still seem to be undervalued and a good buying opportunity.