What type of zoas is this sensational piece?

[Mightyfish]

This is currently for sale and I have never seen any zoas like this colour. What is the ID of this? Is it a rare type?

 

[650-IS350]

http://www.coralpedia.com/index.php?module=Gallery2&g2_itemId=15

check here you might find a morph close to it.