Not sure where you live or how far you would be interested in driving but I have at least 100+ lbs of marco rock. I have plenty of different types of rock that are all cycled together so they are live and some have great growth on them. I am in Huntsville, AL and the prices ont he rock range from $2/lb for cycled rock upt o $/lb for very well established live rock with coraline, sponges, zoas, mushrooms, etc.