I have had a used Laura Geller eye rimz sent to me once, I had it on waitlist and was obviously sent a customer return. The Laura Geller envelope had been cut open and the product had finger marks in it. It mainly seems to happen with waitlist items where the returns staff have put the returned product back into stock and then it gets shipped out again.
I try not to have make up on waitlist, being on shopping telly means to get to see new product details before they go on air so we can buy early if we want
Oh and QVC were great about it - they apologised and sent a new one straight out plus a prepaid label to return the one I had received.