The Azio Retro Classic isn’t the cheapest vintage-style mechanical keyboard we’ve seen, but it’s certainly one of the most striking. From its deep, clicky keystrokes and wood or leather paneling to its LED-backlit keys and rechargeable battery, the Bluetooth-enabled Retro Classic (available for $220 from Azio at the time of this writing) will delight serious typists with old souls and money to burn.