So I want to raise buttons along with my coturnix,and my mom to.I have aquariams to put them in,I also have some cages too so im good with that.Im just wondering if its legal to sell live buttons or coturnix at farmers market or at a fair.Do I have to have a permit?If so how much?I know its legal to sell there eggs but is it the same with fertilized?If I can sell them how much should I price a 6-8 week old?like $5?