Saturday, January 3, 2009, the Arizona Cardinals beat the Atlanta Falcons in their new stadium in Glendale, AZ in the NFC Wild Card Playoff Game.
No. Prior to the 2008 playoffs, their last home victory in the playoffs was the 1947 NFL Championship Game when the defeated the Philadelphia Eagles, 28-21. This game was also the Cardinals' only home playoff game prior to the 2008 season.
As of the 2008 season playoffs, that was January 2, 1999 in the wild card playoff round when the Cardinals defeated the Dallas Cowboys, 20-7.
The Arizona Cardinals have never played in a championship game. The Chicago Cardinals played in the 1947 and 1948 NFL Championship. They beat the Eagles 28-21 in 1947 but lost 7-0 to them in 1948.
The last time the Arizona Cardinals played the Steelers was on October 23, 2011 in Arizona, the Steelers won 32-20.
The last playoff game won by the Philadelphia Eagles was on Sunday, January 11, 2008 against the New York Giants for the Division Championships. The Eagles won 23-11. They lost the following week to the Cardinals for the Conference Championship.
The Bills last playoff victory came in 1995.
The last playoff game we won was 1996.
The Arizona Cardinals have never been to the Super Bowl prior to 2009.