Forza 5 @ 33% off for Xbox Live Gold Members. See here
Australian Website $59.95 AUD
Canadian Website $41.99 CAD - $41.18 AUD
I think most people know how to purchase using the Canadian store? If not, it may be a bit easier just changing your consoles country to Canada and finding the game in the Xbox Store there.
Note: the 33% off also includes the Forza Motorsport 5 Car Pass, however is only purchasable through the Xbox One.
If its already that low theres a good chance it will be in the 2 free games per month deal soonish.
Xb1 doesnt have that many games available so at 2pmonth you havta work out which will likely be free.
Cheap arcade type ones initially then im thinking forza or titanfall at some stage as they were thrown n free so often with bundles or ryse as its not popular.
Yeah, I think Ryse will definitely come before Forza, but I'm sure it will have a chance in the next few months, since Forza Horizon 2 has been announced.
Saw physical copies for $49 at Kmart Toowong (Brisbane QLD) a couple weeks back. Worth checking your local store as they usually clear the same titles.