Most of you beer drinkers will already know this but Waitrose has made a bit of a mistake in its 2for£3 real ale discount promo. ALL listed beers are in the promo NOT just the ones tagged in-store.
Stocks may obviously be limited but the promo is on until 9th November so may be worth looking in now and then.
The real bargain would have been Fuller's Vintage Ale (£3.55 per bottle) but I think these have been pulled from the shelves and stock level is designated SUSPENDED.
But there are some other good Fuller's beers there IE
Golden Pride 8.5%