The following are currently on a 2 for £16 offer at Sainsbury's
Becks Bier - 20 x 275ml Bottles
Grolsch Lager - 20 x 300ml bottles
Carlsberg Lager - 15 x 440ml cans
This works out at £1.45 per litre / 83p per pint for the Becks and £1.33 per litre / 76p per pint for the Grolsch. This comfortably beats the current 2 for £18 offers at Asda and Tesco. However, the Carlsberg deal is not good, as the other stores have cases of 18 x 440ml cans in their offers
Remember, Becks is genuine imported beer, while the Grolsch is brewed under license in the UK.