Crypto Mining Rig - 250MH/S+ - 8 X GeForce 1660 Super, ETH, BTC etc. The item "Crypto Mining Rig 250MH/S+ 8 X GeForce 1660 Super, ETH, BTC etc" is in sale since Wednesday, July 14, 2021. This item is in the category "Coins\Virtual Currency\Miners". The seller is "deborah5793" and is located in Sheerness. This item can't be shipped, the buyer must pick up the item.