Is actually £7.29 but use the UKRBR code to bring it down to £6.93.
This looks to be a great deal seeing as the rear light alone costs at least 7 quid. I've got the rear light which is great and also bought the 5 LED version of the front light for 12 quid so to get both as a set for under 7 quid looks like a steal. Includes postage too!!
Both front and rear lights rate very highly in most websites bearing in mind that this is more of a budget option compared to lights costing 10x more.