It’s on sale in the Uplay store for $3.40 right now, along with the rest of them for that same price. Thus marks the first time I’ve actually bought something from the Uplay store itself. Feels weird.
Edit: On a related note, Prince of Persia 3D is not available on GOG or anywhere else. I know it got poor reviews, but I’d still like to own it. Bleh. However, I just learned it also came out on Dreamcast as “Prince of Persia: Arabian Nights,” which apparently fixed some flaws of the PC version. I think I’ll track that one down eventually, for completeness’ sake. Always nice to have more Dreamcast games to play.