Fanatical - 48 Hour Star Deal.
Assetto Corsa: Ultimate Edition -> Steam key = $8.77
- Includes Assetto Corsa (base-game)
- And a lot of DLC (list below, in quotes):
The racing never stops with a whole new level of DLC content, including Dream Pack 1-2-3, Tripl3Pack, Porsche Pack 1-2-3, Red Pack, Ready To Race, Japanese Pack and Ferrari 70th Anniversary DLCs).