By A Mystery Man Writer
Supermarket chain mounts £150,000 legal challenge over adverts that claimed cheaper own brand goods
Sainsbury's takes fight against Tesco Price Promise ads to judicial review, J Sainsbury
Supermarket apps worth checking out - CNET
Sainsbury's takes fight against Tesco Price Promise ads to judicial review, J Sainsbury
Supermarket shake-up: is a price war just the start? – The Irish Times
Price drop fears put a brake on European grocers' rally
Tesco makes price promise
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Full list of little-known supermarket discounts including Tesco and Sainsbury's - how much will you save?
Who is Tesco's Aldi Price Match campaign benefiting most: Tesco… or Aldi?, Comment and Opinion
Tesco (TSCO), Sainsbury (SBRY): new data to stir up supermarket stocks
Regulator clamps down on supermarket pricing following Which? campaign - Which? News
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Sainsbury's slams Tesco's ethics with 'Same price, different values' push