No, I am not insane and yes I do read.
You know it is illegal to do sell used parts as new. Why would you do it? There is not one legitimate reason for you to do it. It horrifies me that you are in business. The worst part is you don't see a problem with it. It is gross negligence on your part to leave your customers uninformed.
You aren't serving your customers. You are preying upon their ignorance.
Read my former posts.
I'm not doing it, I never have done it.
This thread is about "should I do it"!