Can I sell my Gala V1 on Coinbase?

Could you please clarify for me, is it possible to sell my Gala V1 tokens on the Coinbase platform? I've been holding them for quite some time and am now considering selling them, but I'm not entirely sure if Coinbase supports Gala V1 transactions. Could you guide me through the process, if it's indeed doable? Additionally, would there be any specific steps or considerations I need to be aware of before proceeding with the sale? I'd appreciate any insights you could provide on this matter. Thank you in advance for your assistance.