Can you buy a real life unicorn?

Now, I understand that cryptocurrency and finance are the domains of your expertise, but let's take a moment to delve into a bit of whimsy. The question I have for you is, can one truly acquire a real-life unicorn? I know it sounds far-fetched, but is there any way, through any means, be it monetary, technological, or even magical, to bring home a majestic unicorn as a pet? Or is this merely the stuff of fairy tales and dreams?