Macallan Exceptional Single Cask 2018 Cask 8

The Macallan Exceptional Single Cask 2018 – Cask 8.
This is a 30 year old single cask. From one European oak sherry butt, this was distilled in 1988 and bottled in 2018 at 53.9% abv. A single cask of this age is rare to come by. With only 508 bottles worldwide, would this have better appreciation value than a standard 30 year old?

Bottle size : 700
Distillery : Macallan
Age : 30
Vintage : 1988 /2018
ABV : 53.90%