Gas Limit * Gas Price = Gas Fee Calculating Ethereum Gas Fees You can - to a certain extent. Since you’re ultimately in charge of the limit and the tip (the priority fee) you set, you can always set these to a level you’re comfortable with. But be careful - if you set your limit too low, the transaction may consume all your gas but fail to execute. So you’ll still be stuck paying the gas fee.
First time listing an NFT in a collection: The first time you list an NFT in a specific collection (related to a single NFT smart contract) for sale, you’ll need to pay a one-time gas fee. You won’t have to pay a gas fee for later listings of NFTs in that collection. This lets the NFT smart contract understand you have authorized transfers of NFTs in that collection (for example, if your listed NFT is later purchased). Recommended for you: Instead, Ethereum users send transactions with requested gas prices and then miners choose which transactions they want to mine into a block. In this sense, Ethereum gas prices are dynamic and the result of an equilibrium being reached between what users bid and what miners accept on a rolling basis.