from
UltimateDisney.com:
Disney has scheduled a National Treasure: 2-Disc Collector's Edition for release on DVD (SRP: $29.99) on December 18th. The set will include all of the 2005 DVD's bonuses plus additional deleted scenes introduced by director Jon Turtletaub, a sneak peek of the closely-timed sequel Book of Secrets, and the featurettes "Ciphers, Codes, and Code-Breakers", "On the Set of American History", "To Steal a National Treasure", "Exploding Charlotte."