Over 100 wines are included in the Big Wine Clearance promotion with wines discounted by as much as 64%.
The sale started yesterday and will finish at midnight on September 2.
Featured wines include:
Ch‚teau Camensac Haut-Medoc 2008, reduced from £179.94 a case to £96.48.
Chapel Hillís McLaren Vale Grenache 2010, down from £107.94 a case to £61.86.
Ch‚teau Grand-Pontet St Emilion, reduced from £240 per case to £149.28.
The 64% saving is on Henriques & Henriques 20-year-old Old Malmsey Madeira, with a sale price of £107.94 for a case of six bottles, down from £300.