Spotted this today at Vintage Cellars in St Ives (NSW), it's Australia wide. The URL above is to the NSW catalogue, but I checked the other states catalogues and they show the same special too.
Regular price: $57 each bottle, but I think you can probably get it for $45 per bottle when in mixed dozen, but this price of $33 per bottle is a great deal, plus you can earn cellar points.
Stock up for Christmas & New Year, or just get into trouble like me from the fun police for buying too much grog.
Happy & sensible drinking.
How does the cellarmasters deal work?