Saw this when I was browsing at North Sydney JB Hifi. Only picked up a few PS4 games as I do not own an XBOX One. $1 Games with more than a few copies include:
PS4 - Rage 2, Dishonored, Agents of Mayhem, Tom Clancy the Division 2, Elder Scrolls online.
XBOX ONE - Rage 2, Homefront the Revolution, Prey, Evolve, Thief, Elder Scrolls online.
Variety of PC games. I did pick up Earthlock and the Walking Dead Season 2 for $1 each. Also a few nintendo 3ds and Nintendo Switch accessories all priced at $1. Plenty in stock when I left at 7.30pm.