As reported by Kotaku, for a limited time the season 3 Blu-ray release of Star Trek: The Original Series season 3 will include a promotional key to unlock a special admiral uniform in Star Trek Online.

The Blu-ray releases of the original Star Trek come packed with extras, as well they should, because when you make something very old very clear it generally makes it look even older than it is. Along with rare pilot episodes and various other bells and whistles, Star Trek: The Original Series season three on Blu-ray comes packed with a special code that will unlock an Admiral costume for your character to wear in Cryptic's Star Trek Online. (source  Kotaku)

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