Quote from: capitalaccent on December 19, 2013, 11:24:30 PM

Quote from: NullVoxPopuli on December 19, 2013, 10:30:24 PM

Quote from: pajak666 on December 19, 2013, 04:23:45 PM

Quote from: NullVoxPopuli on December 18, 2013, 04:12:30 PM

These seem way overpriced. Especially since Blackarrow is offering 1.50 USD/GH/s (granted, for March)

For March you say...same bs as Cointerra for December, Hashfast for October, BFL as always, Avalon for April...
BI*Fury's are shipped within 24h, thus the price is higher.

The price is 85 dollars a GH/s.
I bought an Avalon a month ago for 1200 USD. which is 20 USD per GH/s.
Cloud hashing on *CEX.IO* is even cheaper.
current BTC price: 706 USD. $706 * 0.069[BTC/GHS] =~ 48.7 USD/GHS

Maybe ROI calculation will help a bit more:
http://www.alloscomp.com/bitcoin/calculator

How is ROI calculation going to prove anything but exactly what I'm saying?