Tech A guide to NFTs: What are they, and why did someone spend $69 million for one? March 19, 2021 Brett Molina, USA TODAY Comments Off on A guide to NFTs: What are they, and why did someone spend $69 million for one? A piece of art work created digitally sold for more than $69 million, through the use of non-fungible tokens. Here's what you should know about NFTs.