These are on buy one get one free (BOGOF) at the moment at £1.14 per pack. However, the multigrain variety containing 2 Barbecue Beef, 2 Cheese and Onion and 2 Roast Chicken are also half price at 57p are also included in the offer. This was in Surrey Quays Tesco (London) but I am sure it is nationwide.
First time user. Have not found an image of the pack online yet.
Not a huge saving but every little helps and all that.