I bought a guitar on ebay which was listed as mint.
Once I got it, I quickly discovered the guitar is a lemon. There are some imperfections on it which, if were pictured, I'd not have bought it.
More importantly, if I in turn sold this guitar on ebay, I'd feel compelled to point out those imperfections. If I sold it on ebay without mentioning them, I honestly would feel that a buyer would be justified in being pissed off.
Then again, I'm more discerning about guitars than average.
What would you do?