I bought a book of Muppet comic strips from the 1980s on Ebay, and it arrived today, with a dried up Band-Aid stuck to the cover. Whether or not it was a used Band-Aid, I don't know (nor do I WANT to know, but it seemed to come off pretty quickly without damaging the cover). These books are not easy to find, so I don't want to necessarily send it back. I used a Clorox Disinfecting Wipe on it, though. But I am really ticked off about it.