It's simple to sell an NFT on OpenSea, let's walk through the steps below.
From opensea.io, select your profile image in the top right and then My Profile.
Select the NFT you would like to sell from your wallet. If you don't have an NFT available to sell, check out our create an NFT tutorial to get started.
Choose the price, type of auction, and other preferences.
When you are finished select Post Your Listing.
Please note, if you’ve never sold on OpenSea before you’ll need to pay one time gas fees as outlined here.
To see the items you have listed to sell, from your profile page select the Activity tab.
You will see the item you just listed labeled with the transaction List.
Now you're all set. Happy selling on OpenSea!