If you are a regular user of wordpress and keep searching for CMS themes than you must be aware of VibrantCMS theme . It is designed by WOOTHEMES and cost is around $70 .
You can download this theme legally from given source below . I just discovered this source and sharing with NB members .
Demo | Download
It can be a promotional offer , so just go and grab it as soon as possible . If you want to check some premium free wordpress theme then you can visit - Themetoday.com