I offer 1btc per unit. They on ebay with free shipping for that. Also, it take longer than 3 month ROI with free electricity and that if they produce .02btc per day X 4(weeks in month) X 3(Months)= 1.68btc in 3 month. Bitcoin have to go back to higher than $480+ to even get that ROI.
No they are not.. Stop BS-ing..
Most are going for over $450 all day over there.