They just had them as Neon Green Polyps at the store, you guys probably know better. I have a whole 'nother, bigger chunk. Hopefully they will open tomorrow so I can get a picture.
Heres a cool site with pretty much the standard names per each color form of Zoas. Prepare to be amazed. A lot of retailers call them different things of course but i'd say these on this site are the universal and most standard names. ZoaID