Confluence/Linchpin - how much is your App Center plugin?

Hi. Looking at your App Center plugin of Linchpin and it seems very interesting for our company. Could you tell me if this plugin is available for Confluence, without having Linchpin in use? How much would that be?

Thanks for your interest in our App Center add-on. You can get it independent from Linchpin and use it only for Confluence, yes. Here is the info: