If you own a 3D HDTV and have been waiting for Avatar 3D to drop on Blu-ray, it looks like you’ll have to wait a bit longer than originally planned if you don’t own a Panasonic Viera model television. The long-awaited title is the first 3D Blu-ray movie that will get serious attention from home theater enthusiasts, and is seemingly a huge opportunity to sell consumers on the technology, so it’s pretty disappointing that Panasonic scored this timed exclusive that will keep Avatar off of the store shelves for a while. The movie will come bundled with select Viera 3D models, but if you already own one, there will be a way for you to get in on it as well. Look for it before the end of 2010.