Recently I completed a trade with Brian from Play at the Plate. He was interested in a Koji Uehara auto/triple relic that I pulled from Triple Threads. Not because he collects Koji, but because the card was numbered 08/18 which happens to be Brian's birthday. Cards numbered to 18 aren't very common so I can't blame him for jumping at the chance to snag one whenever he can. I was happy to send him the card as it didn't really have a place in my collection. In exchange Brian sent me a similar card numbered to 18 that definitely does fit in my collection.
Thanks for the trade Brian!!