NFTs or non-fungible tokens is an interesting development where people can buy digital art or trading cards that are not physical, but exist in a blockchain.
Based on an idea I had and derived from the relationships developed through. That 401(k) Conference, I am the co-owner of 3 Guys NFT, developing crypto trading cards of players from yesteryear. Our first subjects are Dwight Gooden and Rudy Ruettiger. The trading cards can be purchased at https://opensea.io/accounts/3GuysNFT