You have to weed out the scammers, people that have no clue, and the ones that know just enough to be dangerous. It's pretty easy to spot a breeders ad. I normally have a lengthy phone convo before ever going to see an animal. I just posted a simular thread about CL scum a few days ago. I talked to the person for almost an hour and they flat out lied to get me there. When I got there I found out The boas were sick. I sell most of my normals and ocassionaly a low end morph or two on CL. Most of my CL sales are repeat customers buying my surplus of feeder rats when I have them. I always put my #, name, email, and the link to the care sheet on every container I sell. I still get updates from people that purchased snakes via CL a year or more ago. I can't say that about anyone who bought from me anywhere else. I know as much as most people on here hate CL there are good people out there using that site. You just have to screen heavily and always have your guard up. Good luck but be careful.