Here we go! Ahead of the formal reveal which is expected to take place later today, it's been shared by reliable leaker billbil-kun that the ROG Xbox Ally will cost $549.99 USD and the ROG Xbox Ally X will cost $899.99 USD.

Asus and Xbox have introduced a ROG Ally Certified program that will help players discern what will work on the upcoming handheld, and what won't.

According to the VP, Microsoft envisions players having options like the Xbox ROG Ally for when they're on the move, and dedicated hardware when they come home that'll allow them to pick up from right where they left off.