I haven't bought from Chance of Coral through ebay, just in store purchases, everything I've purchased from them H's been healthy though. I've bought few things from Reef Lounge on ebay, the corals I've bought through them have been healthy as well and matched the pics. I did buy a couple things through Addicting Corals, I don't think Nick does ebay anymore though. Also bought a couple types of macro algae from LA Reefs, tiny pieces and wouldn't buy from them again.