BBC is reporting that a (i.e. one) bottle of 1926 60y.o. single malt 'The Macallan' was sold at auction for GBP1.5m (~AUD2.8m).
The bottle was estimated pre-auction to sell for between GBP350k - GBP450k.
Only 40 bottles from cask number 263 were produced; distilled in 1926 and bottled in 1986.
Too much?
In fairness, it did come with two 1.25 litre bottles of Coca-Cola.