There's a beautiful piece of Blasto Merletti at a LFS that I'm considering getting. So, some questions. What's the 'going price' of a 2" by 2" piece that's in great shape? They're asking $90, which seems steep to me. Also, I've got a 29 gallon reef, with 130 watt's PC lighting, is the lighting sufficiant? If I get it, would I just put in in a crack/hole in the rock? Any opinions would be greatly appreciated!