I have bought one minecon cape for a while ago (when it came out), but they don't work. I have mailed Mineverse but they told me that they working on it. But it had been a while and one it still not working. Two if you go on store now they don't sell Minecon Capes anymore. So are they gone? Did i lost 5$ or what? Sorry for my bad english
You can't buy they anymore, the plugin is private and in my support mail they told me the developer isn't responding for a while right now. Let's hope it get ever fixed so the people who bought a cape can equip it