A few similar deals have been posted before from HSBC and Halifax but this is a new one I received as a flyer from AMEX and is slightly better.
Sign up to Laithwaites 4 seasons wine plan (which you can opt out of at any time e.g. straight after you've received your order) and you get the 12 bottle case (of reds/whites/mixed) + 3 free bottles of Rioja (red) (worth £23) + until 22 November you will also get a posh lever arch corkscrew thrown in for good measure. I've seen very similar ones of these at £29 on the shelves at M&S...so it makes this deal a steal.
Just had mine delivered...looks like a good deal to me