Philadelphia Phillies mini jersey
Kellogg's Canada (1994)
To the best of my knowledge, this promotion didn't cross the border into the United States, but if you bought a specially-marked box of Kellogg's Cereal in Canada back in 1994, you would receive a free mini MLB team jersey.
This promotion was part of the celebration of the 125th season of MLB. Unfortunately, the season ended on August 12th with the start of the player's strike that resulted in the cancellation of the World Series.
