Just seen this deal. Two* 10 packs(200ml cartons) for £3. bargain!!
Asda do 2 for £4. Even with a discount voucher at Asda this still works out cheaper.
Tesco charge £2.23 per pack.
Waitrose charge £2.23 too. Not sure about Morrison.
Thats £1.50 each on this deal!!!
If you dont do the cartons Sainsbury are doing the concentrated stuff for half price.