Microsoft are having a "Spring Sale", which I think is in line with the "Black Friday" sale in the US. Might be for Xbox Live Gold Members only.
All games are from the AU store and listed in AUD. I haven't listed DLC / Addons and I've also skipped the items that didn't appear to be on sale.
Xbox One Games
Xbox One Console Bundles
|Xbox One Fallout 4 Bundle||$50|
|Xbox One Rise of the Tomb Raider Bundle||$50|
|Xbox One Limited Edition Forza Motorsport 6 Bundle||$50|
|Xbox One 1TB Holiday Bundle||$50|
|Xbox One The LEGO Movie Videogame Bundle||$50|