This is the official CDKeys thread. What is CDkeys? It's a digital retailer for PC games (mostly Steam codes) that is a lot like G2A.
Currently they are running daily deals with a lot of crazy good deals:
Use code CDKEYSEASTER10 for an additional 10% off!
Call of Duty: Infinite Warfare - $10.89 (EU ONLY)
Blood Bowl 2 - $8.89
PES 2017 - $12.79
Titanfall 2 - $25.59 (Origin)
Witcher 3 Wild Hunt GOTY - $23.99 (GOG)
FIFA 17 X1 - $28.09
Halo Wars 2 (X1 and PC) - $38.89
Assassin's Creed Unity - $1.09