Lindemans Sydney Cove red or Chardonnay are priced @ £5.99 per bottle and are on offer @ 3 bottles for £10.
Add 9 bottles to basket,totalling £53.91,choose the cheapest delivery slot,costing £3,use the £10 off £50 spend code for new customers XXMEDIA.This should now be showing in your basket as £46.91,but when the shopping is delivered the discount is applied and your total to pay should be £23.
It might be worth adding about a tenners worth of groceries to your order.
If the wine happens to be oos,the order will be worthless,but a tenners worth of groceries will then be delivered for the cost of the delivery,as the £10 off voucher will still be valid for the delivery.
Edited to add:
New customers can also get £5 cashback going via Topcashback or quidco or other cashback sites with the offer.