Where can I sell my core DAO?

Could you please elaborate on the best platforms or methods to sell my core DAO tokens? I'm considering liquidating some of my holdings but I'm unsure of the most efficient and secure ways to do so. Are there any specific exchanges or marketplaces that cater specifically to DAO tokens? Additionally, are there any important considerations or steps I should take before initiating a sale to ensure the process is smooth and secure? I'd appreciate any guidance or advice you could offer on this matter.