It might take some time, but when it happens it truly brings about a genuine sense of accomplishment. What am I talking about? Heck if I know.
No, really, I do know what I'm talking about. It's this 2006-07 O-Pee-Chee rookie Showdown card, completed earlier this week when Phoenix's Keith Yandle joined former Coyotes' teammate Keith Ballard, now with the Florida Panthers.
Honestly, though, completing cards like this, which I call "doubles," is easier said than done. In some cases, one of the players has moved to a different team, meaning at least two trips before completing the task. Other times, though, it's simply a case of priorities.
No matter the issue, though, they do look pretty sweet once completed.