I have a S5 which is 1 month old and basically new.
I will sell it for 500 $.
If you want I can give you corsair 750 W PSU with it for 540 $.
The sale to be in USA only.
Do you accept escrow? Also is shipping included?
Also not wanting to point this out but s5's are 340 from Bitmain and plus shipping that only is 380-400..