I saw this in Super U in France ealier this year but i don't think it was £8.40 a bottle, i find that Bordeaux can be on the dry side so i try before i buy,
We Buy a fair bit from Lidl over there as it is good value and ok for a glass with your dinner during the week.
we're drinking Pinot Noir at the moment but it from Jacobs creek and not a couple of quid a bottle like Lidl