on FoxSports.com, they've got time capsules of all the Super Bowls, including pop culture stats, etc. In 2000, not only do they have Human Clay listed as the #4 album of the year in terms of sales, but they've got a picture of Creed (only band w/ a pic... and only one of 2 on the whole page w/ regard to all the stuff listed.
http://msn.foxsports.com/nfl/story/3331248