World Whiskey Society Reserve Collection Bourbon Finished in Armagnac Casks 8 Years is a Kentucky straight bourbon distilled at Heaven Hill Distillery and finished in French Armagnac casks. It uses a mash bill of 74% corn, 18% rye and 8% malted barley and is bottled at 48% ABV in a distinctive gargoyle-topped bottle. It retails for about $200.