The cPanel store pricing for CloudLinux ELS licensing is:
CloudLinux ELS for cPanel - $17.95/month
CloudLinux ELS (without cPanel) - $28.95/month
CloudLinux ELS is not available for purchase in the cPanel Store. It is only available to customers who were using CloudLinux 6 when it reached EOL. The CloudLinux license will automatically be billed for the ELS pricing during billing.