Fantastic game at a good price. You need an active PS Plus subscription in order to obtain the $22.99 price or else it jacks up to $68.97. So if you don't have a PS Plus subscription you need to get it or else no $22.99 price.
From the store page:
ASSASSIN’S CREED® ORIGINS IS A NEW BEGINNING
Upgrade your game experience with the DELUXE EDITION which includes the game and the Deluxe Pack.
The Deluxe Pack includes:
- The Ambush at Sea mission.
- The Desert Cobra pack (Including 1 outfit, 2 legendary weapons, 1 legendary shield and 1 mount)
- 3 Ability points.
Ancient Egypt, a land of majesty and intrigue, is disappearing in a ruthless fight for power. Unveil dark secrets and forgotten myths as you go back to the one founding moment: The Origins of the Assassin’s Brotherhood.
- Explore this vast and unpredictable land. Within its beauty lies varied and deadly wildlife.
- Engage in multiple quests and gripping stories as you cross paths with strong and memorable characters.
- Experience a completely new way to fight with dozens of weapons and abilities against unique bosses.