How do I sell THORChain Runes?

How exactly do I go about selling THORChain Runes? Is there a specific platform or exchange I should use? Are there any fees or commissions involved in the process? Do I need to have a specific wallet or account set up in order to facilitate the sale? Also, how do I determine the current market value of my Runes? Is there a reliable way to track the price fluctuations? Lastly, are there any safety measures I should take when selling my Runes to ensure a smooth and secure transaction?