If you select either crypto wallet option as your payment method, you will see the cost to mint the NFT of your home as well as the gas fees. BHR uses a custom-coded ERC721 contract that has been optimized for the lowest gas fees possible. That said, gas fees on the Ethereum blockchain will vary depending on how many transactions are taking place on the network. If the gas fee looks high, wait a bit and then try again once gas fees are lower. So far on average, we’ve seen gas fees between $10-25.