I commend you for asking this question, & I think selling them is just fine as long as you give full-disclosure. Some buyers know already what to expect, but you
surely don't want to have a buyer be unaware & upset with you. Your ethics are in good shape, I'd say.
And like you, I'd never breed any snakes known to have neuro issues...no matter how pretty...I just wouldn't. But these need homes, they're "here now".