Benrinnes 1973 / 30 Year Old / 70cl / 43% / Gordon & Macphail May 12, 2010 by Gary Leave a Comment Benrinnes 1973 / 30 Year Old / 70cl / 43% / Gordon & Macphail Single Islay Malt Scotch Whisky. You can buy it here: Benrinnes 1973 / 30 Year Old / 70cl / 43% / Gordon & Macphail Or you can compare prices from a selection of suppliers here.