Hi, I would consider GIN, but I think you have to have "SELLERS WINGS" badge, and I don't have that yet. (New to Listia.) Let me know if I am wrong, and we can talk! Thank you for asking.
I'm not sure which seller badge it is but you do need one. It's either the Trusted Seller badge or the Seller Wings badge. I just recently got it :) but I do not use GIN. I haven't yet anyway.
According to Listia: "Get It Now is an optional feature that lets sellers specify the exact amount of ... The Get It Now option is available for all sellers with the Seller Wings badge."