It was almost a given that Iron Man would be a huge success on Blu-ray, but I'm not sure anyone expected this. According to Blu-ray.com, director Jon Favreau told Howard Stern on his radio program that the Iron Man Blu-ray disc has already become the best-selling BD disc of all time, after just two days of release.

Final Blu-ray sales figures won't be in until next week and, of course, this isn't an official announcement, but apparently Favreau has some inside sales figures on his latest directorial effort.

We'll be sure to keep you posted on any Iron Man DVD or Blu-ray sales figures as soon as more information comes in.