i went to co op electrical for mine last month
dishwasher , fridge freezer and washing machine – 900 quid. all bosch and all A+ rated for efficiency – what ever that means…..
i could have got them(same products) ever so slightly cheaper if i was willing to wait and get them from seperate companies but i needed them sub 3 days so we could get moved in (we had a very short window between actually being finalized on the house and getting the keys)- cooop offered free delivery and quick as well as being the best deal for all three products together.
try the comet auction site as well for some ex display/cosmetic seconds – sometimes grab a real bargain for something damaged on the back or side or missing a bit of trim !