Rsp: £1.69 for 500g jar Unilever Bestfoods' authentic Italian pasta sauces containing Bertolli extra virgin olive oil were a surefire hit when they first appeared in February. Launched officially in July, with an £8m support package, they had their best sales that month ­ £482,000. Average four-weekly sales since launch: £193,700. {{FOCUS SPECIALS }}

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