What the world’s most expensive Irish whiskey tastes like No Comments Uncategorized The second batch of Ireland’s oldest ever whiskey collection will be released this May — and a single bottle costs $45,000. The second batch of Ireland’s oldest ever whiskey collection will be released this May — and a single bottle costs $45,000. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to print (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on WhatsApp (Opens in new window)