125° - Various titles reduced on xbox.com (Thimbleweed Park £8.37, Wolfenstein 2, Fallout 4 GOTY, Evil Within 2 £25 each. etc.)

Ebay - Free-to-Collect items listing

£8.37 - Microsoft (Microsoft Store)
Not sure what the occasion is, but there is a whole host of games that got on sale since today. Maybe they were added to the Deals with Gold this week?