Oblivion Orrery pack now available on Xbox Live [Update]

If the picture does not give it all away, the Xbox Live Marketplace has added the new Oblivion download, the Orrery map. For less than the price of horse armor, you can
"harness the power of the stars and rebuild the defiled Orrery, unlocking the secrets of this Mages Guild Inner Sanctum." For only 150 MS points (and however long it takes to download approximately 10MB), this sounds like it might just be worth it. What do you think?

[Via Xbox 360 Fanboy; Thanks, Jeremy]

[Update: fixed Orrery typos]