I've been investigating breeders for cresties lately as part of my preparations to get one and have found a wide range of prices for them. As with everything I'm sure some of them are over or under priced, but what I'm wondering is why the price range is so large. Is there a quantifiable quality difference with the geckos themselves, or is it more the popularity of different morphs? As a related question, how do you determine the quality of a crestie before purchasing, especially from a breeder online, where you can't see or handle the gecko first?