Well, I just got my first 80+ GOLD PSU from Newegg!!! :D
You may find two models here.
SeaSonic X750 Gold 750W
http://www.newegg.com/Product/Product.aspx?Item=N82E16817151087
SeaSonic X650 Gold 650W
http://www.newegg.com/Product/Product.aspx?Item=N82E16817151088
Enjoy it~ :)
I would go with Seasonic psu, and I just bought two M12D-850 for me and my brother.
M12D-850 - $139.99 AR $60.00 MIR
http://www.newegg.com/Product/Product.aspx?Item=N82E16817151067
M12D-750 - $134.99 AR $50.00 MIR
http://www.newegg.com/Product/Product.aspx?Item=N82E16817151068
Well..... if you've purchased seasonic psu and they will send you the cables for free! Then you may just send them an email for it. That's what I call EXCELLENT CUSTOMER SERVICE!!