Nikon D90 at dixons is currently £785 minus the 5% offer on today making it £745. Very good price seeing as its risen to £799 for the last few months.
Its actually £785.30 so the total is actually £746.03500
Remember 2.5% Quidco too!
Next cheapest currently is £759 with voucher at currys i think.http://www.camerapricebuster.co.uk/prod724.html