Perhaps a testament to the growing demand for Blu-ray content, Blu-ray accounted for 40% of total home video sales for Avatar in the four-day window. That's a significant increase from the 25% market share The Dark Knight claimed over a year ago.
Avatar will most likely represent yet another sales benchmark when it is re-released on 3D Blu-ray next year. Thankfully, PS3-owning movie fans are already equipped with one of the few Blu-ray players on the market that will be capable of playing that disc.

