Can I sell a chameleon to the store? I bought it recently without thinking and now I am looking for a better place for it to be.

I would check with them. They bought my hamsters when they had babies.

No, they are responsible for the health of their pets and wouldn't take in a pet that wasn't from a controlled environment.

No

I don't they buy people's pets there. The best thing to do is put it on Craigslist under pets and ask for a rehoming fee.