Okay, so I've got a few pets that I'm selling. I'll slowly be breeding more as I get more money to buy more pets, so there'll (hopefully) be a supply at almost all times. If it is a high level or an Exclusive Sylesti that I'm selling, it'll be priced a bit higher, or depending if it has any traits on it. Check my stables for them, or my Hatchery if there aren't any in the stables.