Spotted this on the TodayOnly Page under Super Savers, seems a pretty decent price especially for a 90% efficiency rating and modular power supply. Features a 135mm Fan and is SLI/CrossFire Compatible as well.
Also if people are interested the 600W version is available for 71.99, remember to go through the TodayOnly page.
Here is some more information for people relating to the sound levels and efficiency levels.http://www.coolermaster.com/product.php?product_id=6658
Now changed to £80.39 instead of 83.89.