How much does it cost to sell an NFT?

The answer is yes . They can buy back those NFTs and stake or trade them on platforms like Opensea…

How to Sell NFT art in 5 Easy Steps

There are often fees for buying or selling an NFT on a marketplace. OpenSea, the largest NFT marketplace, charges 2.5% per transaction . Others, like SuperRare, charge more. OpenSea also allows creators to charge up to 10% as a royalty fee.