To create an NFT, you’ll need to mint it on a blockchain, like Ethereum. This process typically requires a crypto wallet, some Ether (the cryptocurrency used on the Ethereum network), and a connection to an NFT marketplace or platform that supports NFT creation. To buy an NFT, you can browse NFT marketplaces like OpenSea, Rarible, or Foundation. Discover the NFT you want to own and place a bid or complete the purchase using a cryptocurrency. Similar to creating an NFT, you’ll need a crypto wallet and some cryptocurrencies to pay for your new NFT.