I checked out eBay and got some good deals on some mushrooms and small frags (I bid for them and the auction is not up yet so don't out-bid me!!!!!!!). The only problem that always factors in is the shipping cost. I looked at a good frag for like $10 and the shipping on it was $55!! But then I saw some more that I liked so I'd get like 5 frags for the $55 shipping (which is still pretty high).
I'll check some more places out.
Honestly I believe that coral should still be taken out of the ocean (wild-caught) because the ocean is changing pretty rapidly with the climate so in about 50 years some corals you see today when you go diving will no longer exist or be like they use to be.