Goochsters rock

[Tankster]

I'm tearing down my tank and have a pretty good idea of what I think everything is worth except for a cantaloupe sized rock covered in goochsters. I'm assuming I could sell it for more if I cut up the rock into smaller pieces and sell them separately. Ignore the majanos, those will be an added freebie. Let me know what you think it is worth as a single colony vs. 5 or 6 smaller rocks. The colony is on the bottom center in the full tank shot. Thanks