They're all out of CDs.
In just over seven days, Club Nintendo has managed to issue all of its The Legend of Zelda: Ocarina of Time 3D soundtracks.
A posting on the Club Nintendo website, dated June 25, reads "The Legend of Zelda: Ocarina of Time 3D Official Soundtrack CD Offer has ended. Thanks to all who participated!"
Anyone who registered their copy of the game before Saturday should receive the soundtrack, though it should be noted that some of the orders that were processed have been backordered. Club Nintendo will notify users via email when their order has been shipped.