Saw this on Sunday 11/12/2016.
I saw these in "Trafford Park" and "Chadderton Oldham" Costco at the same price on Sunday!
6 bottles of Shloer White Grape or 6 bottles of Shloer Red Grape for £5.38 is brilliant, ok yes you have to have a Costco card but I am sure a few people do and will find this offer good.
Also until 16/12/2016 if you buy two packs of 6 you will save £1. I got two packs because i love the stuff and it was dated into 2018.
Fill ya boots guys and gals, or maybe your stockings ;)