https://www.gamespot.com/articles/massive-xbox-one-backward-compatible-game-sale-is-/1100-6461554/

In addition to its regular weekly sale on Xbox One games, Microsoft's digital store is running an enormous sale on backward compatible games. Between now and September 10, you can find some fantastic deals on some of the best games the Xbox 360 has to offer--and you can play them all on your Xbox One. We've combed through the deals and picked out some of the highlights below.

Let's kick things off with Red Dead Redemption, which is on sale for $10 / £8. As you've probably heard, it's getting a sequel--really a prequel--on October 26 that promises to set up many of the events of the original game. What better way to prepare for Red Dead Redemption 2 than by picking up the original on sale and playing through it? Several other Rockstar games are on sale as well, including Grand Theft Auto IV ($7 / £6) and Bully: Scholarship Edition ($6 / £5).