Sorry about this...
We can't actually ship North British 30 Year Old 1988 (cask 68601) - Celebration of the Cask (Càrn Mòr) to the United States at the moment (although we're working hard to fix that).
In the meantime, our friends over at The Whisky Shop might be able to help you out.
Thank you for your support and understanding 🙂
-The folks at Master of Malt