As of now, the average gas price on the Ethereum network is around 1.833 Gwei. For lower-priority transactions, the price can go as low as 1.832 Gwei, while higher-priority transactions might require up to 2.33 Gwei(https://etherscan.io/gastracker)(https://goto.etherscan.com/gastracker). 

The cost of specific actions varies as well, such as swaps costing approximately $1.54 and NFT sales around $2.60(https://tatum.io/ethereum-gas-tracker). These prices fluctuate based on network usage, so it's best to check in real-time if you're planning a transaction.