Simplify the following text for a Grade 11 native English-speaking person.
Original: Other estimates put the cost between $ 100 million and $ 110 million , while various news sources reported the whole Last Airbender trilogy would be made for around $ 250 million .
Simplified: The Last Airbender opened in second place at the box office behind The Twilight Saga : Eclipse , and eventually grossed $ 131 million domestically and $ 319 million worldwide .