Could not post links for some reason, but the multi bit ratchet screwdriver and 55 piece hand kit tool from the same brand are also half price..

good find op, heat added

Good price, heat added

Chip off the old block

That's quite a shaving. Thanks OP.

Thanks OP. B&Q have a set which is £7.34 for 6 chisels, one sharpening stone and a case. It is a very good set for the money and having a sharpening stone comes very handy.
Sorry OP, I didn't mean to do any harm - I just wanted to put it out there maybe it will help somebody.

Link to the set at B&Q

Later Edit: funny that Screwfix sell exactly this set and it is 17.99 Link

If it helps Wilcos have a similar set for a fiver - did the job just as well for me.