Question: How much did terminator salvation gross?
About the article "Terminator Salvation", section "Home media".

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 "Terminator Salvation" (2009)  
Comic strip stories that were printed in Terminator Salvation Comic were:  Issues 1-4: Sand In The Gears (Terminator Salvation Movie Prequel, re-printed in four parts).  
"Terminator Salvation" is the fourth installment of the "Terminator" film series, made by The Halcyon Company and again distributed by Warner and Columbia, and with an original release on May 21, 2009.
It was written by John D. Brancato, Michael Ferris, Jonathan Nolan, and Anthony E. Zuiker, directed by McG, and stars Christian Bale as John Connor.
After Skynet has destroyed much of humanity in a nuclear holocaust, John struggles to become the leader, but in this future, Marcus Wright (Sam Worthington, who was personally recommended by James Cameron) has somehow altered it, and the T-800 (Roland Kickinger with CG-rendered facial likeness of Arnold Schwarzenegger) is coming online sooner than expected.
The film also involves Kyle Reese (Anton Yelchin) and how he became the man he was in the first film. 
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Movie Preview (April 2009) 
Cultural impact.
The "Terminator" franchise has had a significant impact on popular culture, most notably James Cameron’s original films, "The Terminator" and "Terminator 2: Judgment Day".
The film franchise placed #17 on the top 25 greatest film franchises of all time by IGN and is also in the top 25 grossing franchises of all time.
According to Rotten Tomatoes, the "Terminator" franchise is the sixth highest rated franchise on the site behind the "Toy Story" franchise, the Dollars trilogy, The Lord of the Rings film trilogy, the "Mad Max" franchise, and the Star Wars trilogy, but in front of the "Indiana Jones" franchise.
"The Terminator" has been selected for preservation in the United States National Film Registry by the Library of Congress as being "Culturally, historically, or aesthetically significant."
The American Film Institute (AFI) has also recognized both films on a number of occasions: the line "I'll be back" from "The Terminator" placed as the 37th best movie quote of all time, while "Hasta la vista, baby" from Part 2 ranked 76th on the same list.
The Terminator character from "The Terminator" was voted the 22nd villain of all time; meanwhile, the T-800 (of the same likeness) in "Terminator 2: Judgment Day" was voted the 48th hero of all time on the 100 Heroes and Villains list; this is the only time the same character has appeared thusly on the two opposing lists.
In the 100 Years...100 series list, the Terminator franchise was voted the 42nd most thrilling of all time.
Finally, "Terminator 2: Judgment Day" ranked 8th on AFI's top 10 list in the science fiction genre.
Both films were subject to numerous pop culture references, such as the use of "I’ll be back" in countless other media, including different variations of the phrase by Arnold himself in many of his subsequent films, including "The Running Man", and several cameo appearances by Robert Patrick as the T-1000, in "The Last Action Hero" and "Wayne's World".
"The Simpsons" have also spoofed both films, and the T-1000 in particular, on a number of occasions.
In terms of critical reception, the first two films also stand out.
"Terminator 2" is thus far the only film in the series to garner attention of the Academy Award (6 nominations and 4 wins).
In addition to being rated highly among top critics, Total Film has rated "The Terminator" the 72nd best film ever made, and "Terminator 2: Judgment Day" the 33rd.
Both films are consistently featured on IMDb’s Top 250 list.
All four "Terminator" films have had very respectable box office gross, though after James Cameron left the series it saw diminishing returns in subsequent films.
"The Terminator" made $78 million worldwide, far surpassing its $6 million budget and becoming a major sleeper hit.
"Terminator 2: Judgment Day" grossed approximately $520 million globally, becoming a major blockbuster and the top-grossing film of 1991.
"Terminator 3: Rise of the Machines" did not fare as well, with $433 million, making it the seventh highest-grossing film of 2003.
"Terminator Salvation" grossed an estimated $371 million worldwide, a figure below industry expectations and the lowest of any of the sequels in the series.