It's great to show an illustrated "how to", but....
I can't see it happening. First, I don't think kids collect and/or trade cards anymore.
Second, I certainly don't think they "flip" cards anymore either.
You might think i pulled out an old Tuff Stuff from the early '80's or something.... but no, it's from a brand new magazine. The February issue of The Wantlist.
Anybody want to bring some of their cards over for a game?