How do you know that FC wont be retaining a percentage to cover the cost of this batch/future hardware? Also we don't know how much FC is selling these to wtcr for, obviously for wtcr to make a profit after paying for the hardware to be shipped overseas so they must be buying for marginally less than 1.9btc per cube
well, he won't be retaining a percentage to pay for this batch, because he already did that. he could retain some for future, though he hasn't mentioned that as a possibility.
My estimate assumes a 1.5 price to WTCR. That may be a bit lower, but I don't expect it to be significantly lower.
.06/share is .48 btc/GH. @ 30 GH a cube, that puts the net revenue around 1.44 btc/unit.
.05/share is 1.2 btc/unit.
.04/share is .96 btc/unit