Rocket Boost No Longer in Cartel Market

Greetings. I wanted to know if the Rocket Boost unlock, which was part of the 'Going Places' or 'Newcomer's' pack, is permanently removed from the cartel market? I know with the new patch it is unlocked if you have two million credits, but the cap for preferred and free is only one million. I enrolled in the security key about four months ago and now have accumulated enough coins to buy it, but it is not longer available.