Steam is running a racing sale with many good deals. AMS2 is half price. Assetto Corsa is marked down, rFactor2, some rally stuff.
I picked up all of the AC DLC, as I only had Dream Pack 1 which I got in 2016. For ten dollars I got all the rest and that's a good deal for what you get, especially if you like Porsche
Spent yesterday running the special events now that I have the cars and tracks to do them all. Some really cool car/track combinations and difficult targets to hit. Good stuff.