My Auto Zone Rewards card is from 2007, hard to think that the card is close to 20 years old now. Last time I used it, I used it to scrape glue off the side of a truck LOL!
Although I keep my wallet light, there was a point where I found a DC Metro card mixed in with the insurance cards. I had not been to DC for over a decade.
Of course I forgot it when I went to DC the following year and had to pay $3 for a new card. Now they live together in my transportation card collection.