This October, some contenders that haven't won it all in decades -- or ever -- have reason to believe this is finally their ...

Vladimir Guerrero Jr. has been quiet in his previous playoff appearances for the Blue Jays. A chance to flip the script starts Saturday, and Guerrero can't wait.

This article was originally published on www.si.com/collectibles as The Coolest Card in 1989 Upper Deck and it's not Griffey.