Johnnie Walker Blue Label Scotch Whisky Price Guide (2022) 14.08.2022 · Read: Johnnie Walker Red vs Black Label. Its Production & Maturation Process . Johnnie Walker Blue Label is crafted using a rare selection of casks from Highland and Speyside distilleries, including Cardhu, Benrinnes, Clynelish, and Islay. One of every 10,000 casks is considered good enough to be used in the rare blend.