An increase in the cost of one shopping essential at budget retailer Aldi has had a knock-on effect for shoppers across the board. While the price match scheme often works in the favour of customers at Tesco and Sainsbury's, that's not always the case.
And that's exactly what's happened this week, after Aldi put the price of its 160-pack of Red Label teabags up from £1.29 to £1.39.
While Sainsbury's is the same penny for penny, Tesco's 80-packs have risen from 65p to 70p each, meaning the same quantity has gone from £1.30 to £1.40.