Just a warning for those who don't know - Amazon don't "price match" with themselves ie if the price drops just after you bought it, tough luck. They will advise you to return and re-order (but likely to have to pay the costs of this) - if you are like me and are waiting on a delayed delivery then this isn't an option: currently can't cancel or return!
Amazon is convenient for cheaper items but I'd never use them again for more expensive ones.