hey everybody, i have a quick question for anybody who might have experience with this. i have successfully fragged 2 pieces of my superman montipora and a guy in my class wants to buy a frag it is about 2"x2" mounted on a small rock. what should i charge him. also if anybody else is interested in the second piece i have somebody here that might not buy it and it would be open for anybody. let me know thanks in advance.