How to get Undercover on PC in 2023?

Well the Abandonware sites (i'm familiar with anyways) don't have it, and it's delisted on both Origin and Steam. The only still legal way is through a key, which I ended up buying. Then I got an email stating the key was sold out and I'd be getting a refund.

Any key sites or download links you'd recommend that actually work? Minus The Run, it's the only Black Box title I have yet to play.