Normally £72.36 so just over £24 off, seems a good deal.
Lots of good reviews here: https://www.amazon.co.uk/Cooler-Master-RS700-ACABB1-UK-80plus-efficiency/dp/B00MUKL0L6
Comes with a 3 year warranty.
Never runs less than 82% efficiency and is very quiet.
OK so it is not bronze but for less than £50 try to find better for less.
Cooler Master B Series B700 ver.2 PSU Product Description:
Based on the new regulations in EU from 1st of July, the very successful B-series has been revised. A completely new circuit layout and new components make it compliant to the regulations. The biggest difference for the new B-series is that it now only has a single rail +12V DC out with a max current of 54A. This now means that all Cooler Master power supplies makes use of a single rail instead of multi rail.
• 80 plus EU 230V certified
• Silent 120mm HDB fan with intelligent fan-speed control , to enhance longevity and help reduce noise in power unit.
• Green power design to meet ErP 2013 Lot6 & all new CE energy saving regulation
• Powerful +12V rail for strong resistance to any overloading
• Fully protection ( OCP/OVP/SCP/OPP ) with build-in Over Temperature Protection ( OTP )