You can purchase a used physical PC DVD of the game on second-hand marketplaces like eBay. However, note that you will need an external or internal DVD drive to install it.
There are digital Steam activation keys still circulating through third-party key resellers, but due to their extreme scarcity, they are heavily overpriced. 🛠️ Common Modern PC Fixes (Windows 10/11)
for F1 2010 on PC because it was officially delisted from all mainstream digital storefronts.