$10 season 1 and 2 pro upgrades on PSN store.

[Kratos3]

Going on right now.

 

[Rayder]

I saw those. They were recently added. It tells me they are already purchased, so I didn't know the price, but I didn't buy them. But then again, I did have all previous addons purchased, so maybe they just consolidated the previous pro purchases or something. Not sure.