The 2004 ALCS was a historic collapse, comeback, not upset.
And the Mets losing to the Cards would be historic in that the Cards don't even have 85 wins, don't have anyone outside of Pujols, whereas the Mets have fucking Beltran, Delgado, Wright, Reyes, or are they nothing now? Weaver, Suppan, and Reyes aren't exactly twenty times better than Trachsel, Maine, and Perez/Oliver.