Found 26th Jan 2017
Found lots of these in the Leigh store, looks to be a clearout. High source of protein. Similar to jerky. Had these on those hanging strips down the aisle with peanuts and other bags of snacks. One label had 20p and the other one that was further up mustn't of been changed and still showed £1.34 , all scanned at 20p though. So worth a check in your local Sainsburys.