@SupaPhly part of the reason could be that they are more responsive to FOREX fluctuations than MS or Valve. The other reason is that we are so small for Sony that they can't be bothered to match what happens on the other platforms.
If you have both consoles it allows you to price shop, i've picked up a few games this way.
Resident Evil 7 biohazard sets a new course for the Resident Evil series as it leverages its roots and opens the door to a truly terrifying horror experience.
Set within a sinister plantation mansion in modern day rural America and taking place after the dramatic events of Resident Evil 6, players experience the terror directly from the first person perspective for the first time in the Resident Evil series. Embodying the iconic gameplay elements of exploration and tense atmosphere that first coined "survival horror" some twenty years ago, Resident Evil 7 biohazard delivers a disturbingly realistic experience that will define the next era in horror entertainment.