Haha... Typical marketing... The Brand Ambassador tells you 8-12yrs... and the marketing member tells you 10-15yrs... of course it's older when you hear it from the maketing dept...
Nice work hunting down the numbers though. I tried the same hunting expedition with my Caol Ila Cask Strength (55%) with no joy. I guess it's muli-vintage between 10-12yrs.