Just picked up the new Savers discount paper, offers start from 14th July, and found Olay Total Effects Wake up Wonder 30ml down from £13.99 to £6.99
and Olay Total Effects 7 in 1 anti ageing down from £13.99 to £6.99
I had a quick look around online and it seems the next cheapest is Superdrug who have them at £9.99 so still quite a saving.
Offers end 3rd August
I've never used the stuff myself but hopefully it will be useful to someone :o)