I love the bargain aisles in supermarkets. I'm always elbowing the old biddies clustered round them out of the way to see if I can get what I need cheap. If you're using it that day, or can freeze it, why not? I'm also a fan of the "value" ranges for things like tinned tomatoes, dried pasta, flour, lemonade etc. I've even changed Mr NR's shopping habits (brand names are better - pshaaw!)