So this takes a few steps, and you'll end up with 168 bottles of booze, but it's sooo cheap.
Buy a voucher from Groupon as per this deal for $10.
Then head on to Cellarmasters and add a cool 7 cases to your cart.
Check out, apply code, total comes to $110 (+ the $10 you've spent on the voucher) and each case comes to $17.14.
This retails at Dan's for $59.90 and has some good reviews, so looks like an absolute bargain.
Free Click and Collect at BWS stores.
Recruit some friends and go hard or just stock up for Xmas.
Cashrewards for 7% back (~$13).
Also there's ways to make it slightly cheaper buy adding 6 cartons and a cheap wine but I can't be bothered doing that.