I completely agree. Some of these commenters baffle me by believing there is nothing ethically wrong with taking advantage of another person’s ignorance for their own personal gain. If the situation had been reversed, I highly doubt these people would be happy when they find out what they just sold could have gone for…

If it were the other way around and someone took advantage of your ignorance on an item’s value, would you feel the same? I highly doubt it. This is where morals come into play.