Sainsbury's Nectar Prices and weekly specials can knock 30 to 50 percent off everyday groceries, but only if you know which products are on offer right now. We track Sainsbury's prices on fresh produce, meat, dairy, bakery, cupboard essentials, drinks and frozen food every day and surface the biggest drops first. Whether you shop Taste the Difference, by Sainsbury's own brand, or Stamford Street Co, you can see today's best Sainsbury's deals here and check them against Tesco, ASDA, Aldi and Morrisons before you decide where to shop. No flicking through Nectar Price tags in the aisle, just the deals that matter.