All the supermarkets have a cheapo range. Sainsburys have always been a bit up themselves - not quite Waitrose, but nearly. Anyway, they've got their orange and white "Basics" range, which is similarly priced to Asda and the rest, but the quality is really good. Tuna chunks are big chunks, not mush, the 39p pasta sauce doesn't have any crap (like artificial sweetner) in it, the muesli is wholegrain with no added sugar at 59p a kg, the apples are proper varieties and not fekin Golden Delicious, the natural yoghurt is the best I've tasted, the 50p 800g wholemeal loaf is okay. 205g packets of sliced chicken breast for Â£1.18 - a bit of pea starch in it, but pretty good. They do 9p jars of curry sauce as well. As long as you don't mind having a basket like Mason Boyne it's value.