Sales of Grand Theft Auto V reaches $1 Billion US In Three Days

After crushing the launch day sales record on Tuesday, Grand Theft Auto V has earned another significant milestone for publisher Take-Two. The title has crested $1 billion in worldwide retail sales in just three days.

http://www.gameinformer.com/b/news/archive/2013/09/20/grand-theft-auto-v-hits-1-billion-in-three-days.aspx