How much does it cost to mint erc721 gas?

I'm curious about the cost of minting ERC721 tokens. Could you please explain to me how much gas is typically required for this process? I've heard that gas prices can vary depending on network congestion and other factors, so I'm wondering if there's a general range or estimation that you could provide. Also, would you mind explaining what factors might influence the cost of minting ERC721 tokens? I'm trying to get a better understanding of the economics behind this process.