Big pack of walkers sensations: All flavours 2 for £1.50 from Monday 7th March.
Normally £1 in Nisa but can be found at an increased price in most supermarkets. £1 is already a bargain but now you can get two big packs for £1.50.
Source: I work at a local "Nisa Local" store and know the deals before they are released.
Deals at Nisa often go on for a few weeks but always end on a sunday before the new deals go ahead on the following monday so i have set the date to the 13th which is next sunday just incase. Although the deal may last longer.