All pets that are for sale are already priced, but if you really want a pet, or you're a newbie, I can lower the prices accordingly. If a sell pet make it into my stable, I will release it within 24 hours. I really don't want to feed them if I'm not keeping them.
Quick link to hatchery http://www.sylestia.com/view/hatchery/?userid=8383
If a pet is not marked for sale, then it is not for sale, unless you are willing to pay a lot. The only exception to this would be the female lupora in slot 22, but I'm not going to sell her for less then 5-6k