Hey guys. Right now Fry's has a deal on the Thermaltake toughpower grand RGB 750w 80+gold psu for only $65. I'm thinking about picking it up, but I see that it's listed here as tier B. I was wondering why it's listed so low, and if there would be a better buy at this price range. The computer I'm looking to build realistically would be fine with any 550w and above PSU. I thought the extra features and discounted price would make this a steal though. Please let me know your opinions. Thank you for your time.