xhonzi said:

Did anyone really go see it in theatres again?

Answer: No.

http://boxofficemojo.com/movies/?page=releases&id=avatar.htm

From the boxofficemojo weekend report:

Avatar: Special Edition landed in 12th for the weekend with $4 million at 812 3D locations. That wasn't too shabby for a picture that's been universally available on home video for the past few months and that was nearly universally seen in theaters to begin with. However, it did not chart among the top re-issue openings, despite a prominent new marketing campaign. Avatar's lifetime gross finally pushed past the $750 million mark and stands at a mighty $753.8 million.