>30% off Black Friday Deals
Special Sales for ANTMINER S4, 0.409USD/GH/s, FREE International Shipping. Shipping on Dec. 2nd
BITMAIN - Please do not lie any more
This is only free shipping , if you buy at one time 16 Antminer S4
You can use one 400 USD coupon per purchase 16 Antminer S4. One Antminer S4 price is 793 USD . It is not >30% off. This is only free shipping.