70cl / 44% - Released in 1982, Martell Reserve du Fondateur is one of the most sought-after limited edition cognacs for the quality of spirit rather than the fanciness of its packaging. It celebrates the life of Jean Martell, who founded the house in his 21st year. The box contains limited edition stamps from Jersey, the island of his birth, and has been blended using cognacs dating back as far as 1906.