One of Vinomofo's newest deals is on the dozen case of Mount Avoca 'Back Blocks' Shiraz 2014 for $144, which is 66% off its rrp.
Actually, the only other place currently selling this wine is the cellar itself, where you would pay $481.25 for 12 bottles (which works out to a discount of $43.75, effectively giving you one bottle free).
Langton's price guide suggest you should be paying $15 - $20 per bottle, so even compared to that you're saving quite a bit at Vinomofo where each bottle works out at $12 in this case.
"Packed with fresh plum, cherry and stewed rhubarb, this is a shiraz blessed with a lively palate and a subtle licorice, nutmeg and cacao complexity. It’s refined, it’s elegant, it’s a knockout 95 point Victorian red for just $12."