An Ear In The Fireplace wrote:
I still expect a sequel to Green Lantern. It's on track to make 300 million worldwide and more than that in DVD sales. The production budget is said to be about 200 million. That doesn't take into account promotion (which is said to be an additional 100 million)--but promotion is usually never counted as part of the production budget.
Remember that the distributor only keeps about 50% of the gross.  It's going to be very hard for Green Lantern to break even, even after home video and TV sales.

To be fair to the film, it hasn't yet opened in a number of major international territories.  So the foreign numbers should increase dramatically.  However, it hasn't done very well in the countries where it's already playing, which is never a good sign.