Yes! As Phoebe would say, ‘that’s math I can’t even do.’ Priced at an exorbitant Rs 3.9 Crore, this whiskey was actually sold at an auction for $628,205 in Hong Kong. So, what makes this the most expensive whiskey in the world? Mostly because it’s a rare find, also because its bottle is decadent. Its faceted crystal decanter of The Macallan Imperiale "M" is 28 inches tall and holds close to 6 liters of whiskey, which is the same volume as 3 big soda bottles.