Morrison's have slim-fast on offer atm, £2.76 for tin (roughly half price) some of the ready drinks were priced at £1 each, with 6 bottles about £5 per pack, can't remember the actual price, but cheaper than last week.
I was going to buy the biggest loser starter pack but it was £19.99, I got 2 tins and 2 boxes of the meal bars for under a tenner, so decided that slim-fast was the way I would be going for the next few weeks.