Woods 100 Navy Rum (57%ABV)
Fantastic premium Dark Rum
Superb on its own, fantastic with coke and a squeeze of lime.
Usual price per bottle is around £18 (because of its high alcohol it attracts a high rate of duty).
Also have Southern Comfort, Jamesons and Courvoisier on the same deal. Presumably you can mix & match.
I only posted the Rum because it represented the best saving and it is my favourite tipple!