Blizzard Authenticator Keychain Discontinued WOW World of Warcraft Physical

Very gently used in excellent condition. Still works! Press the button for an authentication number. Discontinued piece of Blizzard memorabilia. About 2 inches long.  A discontinued Blizzard item from about 10 years ago to protect one's account. It's a two step authenticator number randomizer that you link to your account. It's been replaced by a digital app and these are not made anymore. A VERY rare find, considering it was discontinued so long ago, and it still gives you a random number when you press the button. A cool collector find!