All of my Ke$ha albums are in flawless condition.
My only album that's slightly damaged is PRISM... It's the deluxe version with the rainbow colours so it's not in a jewel case but the inconsiderate mailman must have jammed it in my mailbox because the top corner that connects the front to the back is slightly crumpled.

I did my best to fix it though so it doesn't look too bad, but it was still upsetting.