lucky! the only unintentional "gift" i've ever gotten from a dealer is a Floor mat...
when i bought my C-max, that particular Ford Dealer has generic - but emblazoned with their Logo - Floor mats that they put into the cars for test Drives, etc.
(not paper, but real carpeted ones). apparently they forgot to pull it in dealer prep.
they're about an hour from me, but luckily, a hardware store in the same town is one of the stops on my uncles route (sales rep for various hardware/plumbing brands) I had him drop it off on his next trip up there.