nope The guitar will be available on March 1, 2011 for $279.99. Pre-orders will begin on January 1st. Quite a long wait for the stringed axe. Gamers that want to get in on some Pro guitar action in 2010 will be able to pick up the button-clad MadCatz peripheral next Tuesday for $150.
Rock Band 3 was released on October 26 for the PS3, Xbox 360, Wii, and DS. If you're curious about Harmonix's latest, you can read Shacknews' review.