I have "2" batch 10 S7 hashing at 4.7-4.8th at stock clock speed and includes Bitmains 1600watt power supply for .55btc  each shipped within the US

I also have a S4+ that hashes between 2.2th and 2.5th on stock clock speed. .20btc not including shipping.


Will provide pictures via email if requested.

We can escrow thru OGnasty if needed.


Just pm me