2018/6/20 zen arbitrage [SKU:639283-098] 45% off sitewide + free return w/ $6

MANUFACTURER: Bitmain(zen arbitrage)
MODEL: Antminer R4
Release Date:February 2017Categories:Bitmain Antminer R4 45% off sitewide + free return w/ $6

MODEL: SKU:639283-098
Special price:$1965
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