The only gripe i have with the "Second Hand" fact, is that to receive the goods in my country without paying stupid amounts to DHL i have to add 2 weeks to the shipment... and their warranty is 4 weeks... hope there's no issue with the miners, if so i will have a VERY narrow window to use that warranty (not that i have had to do it, in the past all my miners have run without a hitch, off course, with some maintenance and regular cleaning).