The DUX adjustable brass pencil sharpener with leather carrying case is currently being sold through Restoration Hardware for $20. These high-quality adjustable sharpeners are hard-to-find so get them while you can.
(Tip o’ the hat to John K. for contacting me about this!)
20% off for the next little while if you use the code “SAVINGS”, so that makes it only $16! 🙂