It&#x27;s crazy. Amazon&#x27;s container registry only charges you for the storage, which means they&#x27;ve got something like ELBs tuned for this, so they don&#x27;t care about the instance time on their side. They&#x27;re only charging you for what you&#x27;re storing in S3 (although at 10 cents&#x2F;GB, it _is_ more expensive then straight S3, but still extremely reasonable for not needing to manage your own registry).