The Most Expensive Beer in the World.

The most expensive beer in the world was "The Antarctic Nail Ale." Produced by the Nail Brewing Company in Perth, Australia, this limited-edition beer was brewed using melted Antarctic ice and was sold at auction for a staggering price of $800 to $1,850 per bottle.

The Antarctic Nail Ale was created in 2010 to raise funds for the Sea Shepherd Conservation Society, an organization dedicated to marine wildlife conservation. Only 30 bottles of this unique beer were produced, making it extremely rare and highly sought after by collectors and beer enthusiasts.