I've got a CHAdeMO adaptor that I bought new and only used once. It is in perfect condition. Price is $400 including UPS Priority Mail shipping. Seattle locals can also pick up in person too.
From Tesla's website:
Take advantage of the global network of DC charging stations by enabling onboard hardware and purchasing an external adapter. CHAdeMO stations enable charging at up to 150 miles of range per hour.
This adapter is specifically for the North American and Japanese versions of Model S or Model X. A separate adapter is required for European, Australian, and Chinese versions of these vehicles. For Model S without Supercharging enabled, onboard hardware must be activated to use the CHAdeMO adapter.
From Tesla's website:
Take advantage of the global network of DC charging stations by enabling onboard hardware and purchasing an external adapter. CHAdeMO stations enable charging at up to 150 miles of range per hour.
This adapter is specifically for the North American and Japanese versions of Model S or Model X. A separate adapter is required for European, Australian, and Chinese versions of these vehicles. For Model S without Supercharging enabled, onboard hardware must be activated to use the CHAdeMO adapter.