All ITZ PSUs will have an efficiency of over 80%, two 6-pin PCI Express connectors, two 8-pin connectors (for new ATI cards), six normal Molex connectors and 12 Serial ATA connectors.
NewEgg is already selling them so we can give you an indication of the price: $269.99 for 900W, $339.99 for 1100W and $449.99 for the 1300W beast.
Source: FUD Zilla