I can’t even remember what happened with the money? And yea. Would love to watch a sequel. A good one anyway. Wasn’t that a Cohen brothers movie?
That was left open. There were so many open questions and possibilities I was surprised a sequel was not made. Way better than the Star Wars sequels/prequels
Although they didn't explicitly show it in the movie, Josh Brolin's character, Llewellyn, had hidden the money in his final hotel room and Chigur recovered it there. That was my reading anyway. It was spelled out clearly in the book.