Which isn't as cool as it sounds, since their normal 5,000 credit price is pocket change that you can earn in 30 seconds. But hey, three! Fortunately the devs are doing something else that is actually cool. Namely, they're giving away slick-looking decor for your player house including a holographic projection of the galaxy, paintings, and a fireworks launcher.
You can pick these up at the Anniversary Personnel vendor in the Strongholds area of the Fleet from December 16th through January 13th.
Source: Announcement