Fancy a Magnum for 10p? Tesco price glitch

Sarah Coles
56 boxes of ice creams
56 boxes of ice creams

Avid deal-hunters have spotted another price glitch at Tesco. In this case the clash of two deals has brought down the cost of Fabs, Cornettos, Smarties ice creams, Magnums and Mars ice creams by an astonishing 88%.

So what is the deal, and can you take advantage?