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...today i will show you how to sell your own NFT for free. All you need is the OpenSea website (https://opensea.io/) and create an account there. When you have successfully logged in, click on create and connect your wallet to opensea.
Once you have done that, you can add a picture, text and other information about the NFT. After that you can choose the price of the NFT and you can upload the NFT.