Recently I discovered an old bottle of Glenlivet. My father was a distributor in Arizona and was given this bottle as a gift. The bottle is in a wooden box with this printed on the front: A limited bottling of 25 years old The Glenlivet Single Malt Scotch Whiskey to mark the occasion of the wedding of His Royal Highness The Prince of Wales.
We've had it for a long time so I assume it was for the Charles and Di wedding. The bottle is numbered 787 but does not say out of how many.
I was wondering if anyone can help me with what the value of this bottle may be and how collectable it is.
Thankyou for all your help.

