I got a Julio Urias redemption in the mail from Topps a while back and as is their recent custom they included an extra card as their way of apologizing for taking time to fulfill the redemption.
Here's the Julio, a 2017 Topps Inception auto numbered 17/99 (the Magenta parallel). Now, Topps didn't actually take that long to get me the card, as it was probably no more than 4 weeks. I've waited much longer and I think the extra they tossed in was unnecessary. That being said.....
It did and still does make me chuckle that the extra that found its way to me is a base card of Mike Trout.