prices of Cadbury Fingers have come down by 11 grams to upwards of 114 grams . Popular biscuits made under licence by another manufacturer , butcher 's . Sainsbury 's price up from £ 1 to £ 1.50 in a year , but down to 80p at Tesco . Shoppers facing stealth price increases in what economists call ' pyramid '
Packs of Cadbury Fingers have come down by 11 grams to weight of 114g . Popular biscuits made under licence by another manufacturer , Burton 's . Sainsbury 's price up from £1 to £1.50 in a year , but down to 80p at Tesco . Shoppers facing stealth price rises in what economists call 'shrinkflation '