You can get them without a microchip at a price of $1,000 USD or more for a decent quality. These are bred and raised by Happy Breed - but distribute to wholesale buyers elsewhere. Anything $10,000 USD or more will most likely be an Ingot...although there are a few Mammon that has reached such price whether it took 1st runner up multiple times, champ, grand champ, and etc.You don't get true mammon fry.. The dude that breeds that strain grows them out and put a micro chip in them. There was one that sold for $66,000. I would be willing to net that he has a way of sterilizing them.. There are fish out there like mammons and they aren't cheap either. You can breed your own RT, simple and cheap, But it takes generations to get a good SRT.