Black Friday 2018, the annual retail sales that falls on Friday November 23 this year, has hit the wine world. There are opportunities to pick up top value wine deals across some of the bigger retailers both in the UK and USA. Merchants to look out for are Decanter’s Retailer of the Year Marks and Spencer, Waitrose and Majestic, whilst in the US, Whole Foods, Amazon.com, Wine.com and the Wine Library are ones to watch.