- Prices are consistent across USD/EUR/GBP -

The season pass will cost $40 and grant access to a questline called “Origami Killer” (along with any DLCs released later, I assume).

I'm not sure about the price of the ultimate edition, but it gives you 5 skill points.

Pre-order includes something called “Thrown to the Dogs”; I'm unsure if it's a quest or items, but it likely includes something.

Source: fraxR6 (known R6 Siege leaker)