Back in 2009, I was buying boxes from the LCS, this was one of them. I don’t know if I completed the team set back then or not. But when I got back into it last year I still had the majority of them.
My largest team set to date at 11 cards. By the time I’m done posting, it’ll be larger. I’ve completed a couple of team sets from just a few years ago. From the Topps base sets.