Death Note Easter Egg - Big Anouncement by Misa

In episode 13, where Light is being called for some remarkable news about the "fake Kira," an old journal with a hidden message for Light, the real Kira. If you pause at exactly 2:00, above the journal message Light reads out loud: "Confirmed our Shinigami at the home game at the Tokyo Dome." You can read the awesome message: "There's going to be something better coming out than the PZ2, called the PZ3!!"
This refers to the PS3, that came out later that year, November 17, 2006.