This post contains affiliate links. OzBargain might earn commissions when you click through and make purchases. Please see this page for more information.
Backwards compatible so works on either console.
Already bought and redeemed. Have the disc version but digital>disc :)
Even better deal is Amazon is doing 10% off on gift cards. Injustice is also $7.99 on the Microsoft site.
Get it for $US7.10.