My boy was healthy when he got to me aside from possibly coming to me with coccidia, which has seemed to be the case with a few other members chameleons as well (bought from flchams). If it were me I would look elsewhere first. Coccidia is no joke. But it could've been coincidence. I believe you have asked this question before and I gave similar input.
They also are really bad with communication. And some have had bad experiences with them in general. It's something you use your own good judgement on honestly.