Yes, CL does state that $100 is the highest you should be rehoming an animal for. They are mostly geared toward cats and dogs, and think that the fee should only be that high for the coverage of Vet bills, or if the animal is fixed or micro-chipped. Plus reptile adds seem to get flagged really fast.

Although, recently I've been seeing a LOT of bp morphs popping up all over CL for $200+.