Twitter CEO Jack Dorsey made the first-ever Tweet into an NFT – current bid is $100,000
CoinDesk article I just saw mentioned it was noteworthy because it's one of the first 'high-profile' investments in Ethereum (rather than BTC that Elon Musk et al. have bought into).
link to the listing https://v.cent.co/tweet/20
Can't wait to see how much it sells for