Only 16GB model available, colors and specific availability unknown.
Following in the footsteps of AT&T this afternoon, Sprint has announced its own pricing and availability window for the newly-announced Moto X. Just like its larger counterpart, Sprint is hitting the same price point of $199 for the 16GB model but will not have the 32GB available as of now. Color options aren't known right now either, and it isn't clear at this point how long AT&T will have those locked up.
No specific availability is given by Sprint for the Moto X other than "this Summer", indicating that a launch date will be shared when we get closer to it. For now, Sprint is offering a pre-registration page where customers can sign up to get more information on the device.