I have 90+LB of BRS reef saver live rock. Mixed in is about 20LB of florida aquaculture live rock too. Originally paid $233 for the BRS reef save live rock alone. Will sell it all for $120. I'd suggest cleaning the rock thoroughly since I suspect I had dinos. I'd recommend "cooking" the rock; e.g. put it in a large container with water circulation and leave it for a month in the dark and let nature work its course to clear out any organic matter and restore the live rock. I've done this in the past with live rock I got from an unknown source and it worked wonderfully to clear out any potential issues from the rock.