Cellarmasters - $99 for 10 wines + free case of Beer (Sol) or Sparkling Wine
Why not use the $50 voucher at the same time an make it even cheaper. I think there is a minimum spend of $120 to use the voucher, so buy something else like a 6 pack of Yellowglen for $41.94 (need some bubbly for xmas as well).
For 10 wines, a case of beer + 6 bottles of bubbly is $140.94 less $50 voucher = $90.94 (plus delivery fee which isn't that much from memory)
And don't forget bucky cashback!