i have some s2's and cointerra machines on the way so the bfls need to go
40 bucks each obo + shipping
if buyer wants i can modify the endplates on them to cut the noise down by alot and also improves cooling of the units

the cointerras are being sent by my pools admin and i may not have enough power to run them all depending on how many show up
these have 2 watercooled hahsing cards in each , each card is rated for 850+ gh each
these can be run by cgminer standalone just like the r-boxes bfls , u1 sticks etc so they will work for bu ( usb or ethernet connections) , each machine is worth 1.5-2+ billion credits per day
each machine can also be split onto 2 pc's or 2 instances on each pc by using the usb commands , if using 2 pc just plug a usb cable from each board into each pc
4 u rack mount cases , these come with there own psus
600$ each + shipping which is a steal btw

will keep u guys updated on these if theres any interest