Buy 1 bottle and get 2 bottles free.
if my math skills still work then that works out to be 3 bottles for the price of 1.
which is $14.
which equates to a cheap night in.
or to "save" more money buy 6 and get 12 free. and the 6 will be at $13.30 each
so 18 bottles for $79.80 or $4.44 each
444
You can mix and match across the 4 different wines
Hardys Crest Sem Sauv Blanc 750mL $14 each or $13.30 each in a 6 pack
Hardys Crest Cuvee 750mL $14 each or $13.30 each in a 6 pack
Hardys Crest Cabernet Sauvignon 750mL $14 each or $13.30 each in a 6 pack
Hardys Crest Chardonnay 750mL $14 each or $13.30 each in a 6 pack
Probably same quality as de Bortoli Sacred Hill/McWilliams Inheritance which is around this time permanently.
Any wine that only say wine of Australia (and doesn't mention any other region or South East Australia is usually of inferior quality and should sell for a similar price.