The pets in my hatchery will be released tonight, or if not, tomorrow. Im pretty sure they have some hidden traits if you test them, but i dont have a test kit/test kits. They are all going for 100 coins, and i think they can find some new homes. There will be more adult hatchery pets coming and some will be for sale, so keep an eye out if you want to find a new pet! (Hatchlings are not for sale)