Looking for a new TV then check this offer out from Comet. The TV is a good price but add £50 for the Blu Ray and it's a steal!! Previous posts show that this Blu Ray also qualifies for the free Blu Ray movies. If you go through Quidco you get an extra 3.5% so you could get the package for £820.
More importantly you should be able to get John Lewis to price match this and get a free 5 Year Warranty on the TV.