Colchester B&Q had a large box full of Bahco screwdriver sets today - 2 pozidrive, 2 Philips and 2 slotted for £9.98. The box gives the number 606-6 for the set, but I can't find this anywhere online! The nearest seems to be the 806 set, with the flared slotted screwdrivers replaced by a pair of Philips instead. No idea if this is anywhere other than the Colchester store but £10 for a decent set of screwdrivers isn't bad in my opinion.
(Pic shows 806 set)