Poached dressleri

Okay I need advice. Before I had heard that ecuagenera lots of times is unethical and coaches their dressleri (idk if there are other species they do this to too) I purchased one from them.

Now I have it and I don't feel happiness from it. I want to sell it because I feel gross about it but need to wait until it is acclimated. I also just want to know how to go about selling it, I'd like to not get shamed for my ignorance but want to be upfront with where I purchased it from.

Any advice on what to do now? I have not purchased from them since.