Be careful with Littlewoods Colwyn, there are two, Littlewoods Direct and Littlewoods. Littlewoods are like the old catalogue - more expensive but you can pay £2 a week for 52 weeks etc.
I'm sure if you follow the Littlewoods DIRECT link from Quidco it will be the £399 price. On top of all that, try putting ZQ454 in the promotional code box for another £50 off any £100+ spend. May work, may not.