Remember, these are typically not costs levied by OpenSea but instead community fees that you're paying towards the miners or validators. The first a person helps you to transfer just one certain NFT while the opposite is the OpenSea bulk transfer operation for non-fungible tokens. Really just use another System, https://bookmarkspedia.com/story14490372/5-tips-about-nft-on-opensea-you-can-use-today