http://www.corsair.com/en-us/professional-series-gold-ax1200-80-plus-gold-certified-fully-modular-power-supplyhas all the specs and lists a price at 299.99
I am including the wall outlet plug but none of the PCI-E / sata / motherboard cables
this psu was used since mid 2012 to power bfl singles and more recently some asicminer equipment ~900 watts but my miners have far passed their usefulness vs electric cost
accepting offers this is a great power supply and has a long life ahead of it