To sell your NFT, you list it at PROM Marketplace having stated the price you want to get – that's it, you only have to wait for a buyer. Total amount is transferred to your wallet automatically after a buyer confirms the purchase.
First, connect your wallet to see gaming NFTs you own and choose ones to list for sale. When your wallet is connected, click on its address at the top right corner of a page and choose "My account":
In the "Owned NFTs" section you will see the NFTs which are currently contained in your wallet. Mind that only items for the supported games will be displayed.
Select an NFT you would like to sell on the Marketplace and click "List".
Set the price you want to get.
Then you have to confirm your listing. The process involves paying gas fees. At the same time, there are no platform fees for listing at PROM.
After having listed your NFT for sale, you can always adjust the price or delist an item from the Marketplace.