It's a pretty big payday for whoever got free UNI tokens, kind of like a massive airdrop to much of the ETH community (not me as I never used it). The price of UNI is currently at $4.11 according to CMC, up 776% in the last 24 hours. Not sure what UNI does yet but I'm sure we'll hear all about it pretty soon. At least they put out a working product already.