https://gleague.nba.com/news/nba-g-league-announces-player-salaries-2018-2019-season/ This is a great rundown of how much money you can make in the G-League. 35k base salary. 25% of the league averaged 40k in bonuses. 2 way players make a minimum of 77k. And depending on how much they are called up, up to 385k for the year. 50 dudes got called up for an average of 225k in bonuses just for that. Dudes can make bank in the G-League while trying to make the NBA instead of making $0 in college trying to make the NBA.