Garth Brooks could become one of the wealthiest artists if he sells his catalogue.

According to sources, the Wall Street Journal is reporting that the deal could be worth $2 billion.  The sale would include both Garth's songwriting rights and his catalogue of recorded music.  It could become one of the largest sales of a single artist's catalogue in history. He has 10 RIAA diamond-certified albums and has sold over 200 million albums across the U.S. during his career.