Possibly a bit of niche one this - and I'm expecting some cold votes from Famous Grouse drinkers ;) , but I've had this cask strength (52.1%) single malt scotch on a camelcamel watch for a while. Generally around £95+ per bottle, Amazon already had it at a decent price, but have just reduced it further to £61.31.
A 1991 vintage whisky from Auchroisk, bottled by veteran spirits experts Berry Brothers and Rudd. This was bottled in 2013 at a solid cask strength of 52.1%.
For anyone that's wondering, this is a Speyside single malt.