Then: 36.0, rating on NBC in 1969.
Today: The record rating of 49.1 was set for SB XVI in 1982 and has been below 40 just once since 1970.
Then:Anita Bryant sang the national anthem, Florida AM marching band provided the halftime entertainment.
Today: Oscar winner Jennifer Hudson will sing the national anthem, Rock 'n' Roll Hall of Famer Bruce Springsteen will perform at halftime.
Then: The Jets earned $15,000 per man for beating the Baltimore Colts, 16-7, at the end of a season in which the average NFL salary was $19,000.
Today: Each player on the winning team will cash a check for $78,000 and each player on the losing team will pocket $40,000.
Then: Baltimore's Tom Matte averaged 10.5 yards per carry vs. the Jets.
Today: Matte's mark still stands -- the longest-standing Super Bowl record.
Then: At 61 years, 251 days, Weeb Ewbank set the mark as the oldest coach to win a Super Bowl, a record that stood for 31 years.
Today: At 36-323, Steelers coach Mike Tomlin would become the youngest coach to win a Super Bowl if the Steelers defeat the Cardinals.
Then: The Jets' victory represented the first for the AFL/AFC after two losses.
Today: The NFL/NFC owns a 22-20 edge in the series.
Then: Top price for the game at Miami's Orange Bowl was $12.
Today: The face value of a ticket ranges from $500-$1,000, with prices on the secondary market averaging about $2,500, according to a spokesman for StubHub.
Then:The Jets-Colts game wasn't really Super Bowl III. Yes, it was the third NFL/AFL championship, but Roman numerals weren't used until SB V.
Today: Roman numerals continue to be used to clarify confusion that may occur over the fact that the championship game has always been played in the year after a chronologically recorded season.
Then: Cost to air a 30-second commercial during the game cost advertisers $55,000.
Today: A 30-second spot will cost companies $3 million, and, at last check, all had sold.
Then: An estimated 54.5 million viewers tuned into the day's game (many still on black-and-white TV sets).
Today: With the Steelers playing, viewership should approach the 148.3 million of last year (many on digital TV sets).
Then: Fewer than 500 members of the media were credentialed, most from the print side.
Today: Just over 4,500 journalists are in Tampa, where bloggers, streamers, Web producers and videographers likely outnumber the print side.
Then: The Jets hoisted the AFL-NFL World Championship Trophy in the Orange Bowl.
Today: Commissioner Roger Goodell will present the Vince Lombardi Trophy to the winner, a designation it has carried since 1970, the year after the Jets shocked the Colts.
Then: Joe Namath wore No. 12, the first winning quarterback to wear the number.
Today: No. 12 is the most successful quarterback number in Super Bowl history, having been worn by 13 winning QBs.
Then: Because of the leagues' unconditional "home" market blackout rule, the game was not shown in the Miami area, even though the Orange Bowl was sold out.
Today:Steelers-Cardinals will be broadcast to more than 200 countries ... and the Tampa area.
Then: The Colts were still part of the original NFL along with the Steelers and Browns.
Today: The Colts, Steelers and Browns will celebrate their 40th anniversaries in the AFC next season after moving over as part of the AFL/NFL merger that took effect in 1970.
Then: The Steelers and Cardinals played in the same division -- the NFL Century. The Cardinals were 9-4-1 and finished second to the Cleveland Browns. The Steelers finished 2-11-1 and last. They played twice that season, with the Cardinals winning at Pitt Stadium (20-10) and the teams tying in St. Louis (28-28).
Today: The Steelers and Cardinals meet for just the 11th time in the past 40 years. They are 5-5.
the cover
Any Football fan knows quarterbacks often dwarf a game. In fact, QBs have been MVP of the Super Bowl 22 times -- more than any other position. Today's Super Bowl has two of the game's giants at the position in Ben Roethlisberger and Kurt Warner. Post-Gazette editorial artist Daniel Marsula captures them with his illustration on today's front. One of them will become the 10th quarterback to win two Super Bowls.