According to the official website, the Blu-ray of Evangelion: 3.0 You Can (Not) Redo was announced to be released on April 24th 2013. The box office income of the movie was 5.3 billion yen ($56 million) as of January 2013.
crimson_moon said: That was fast, I hope 4.0 will be released this year as well
I'd hate to shatter your dreams and hopes but I don't think it'll be released in 2013. Sequels released in the same year as their prequels usually don't end up selling as well as anticipated due to various reasons. Although not as prominent in the film industry as in the video game industry, the issue still exists.
As a publisher, you'd have to be moronic in order to do something which you hope for...