I have about 10 PPE, but am not fragging them at the moment. Finding a few is hard to do. I would think that a colony to split up would be a rare find. Also, the going rate is about $40/polyp so a 5-10 polyp frag would be $$$$. I am hoping they grow out quik and will keep the group in mind. I've never sold one, but have traded/given some away.