I had no idea this game was so valuable! I remember playing it as a kid at my friend's house! We cheated and used our hands to run faster on the pad! Too bad I didn't have the foresight to steal it!
That last part's a joke, by the way.
Same game, different title. Stadium Events is a World Class Track Meet under its original name. Nintendo bought the rights for Stadium Events and most of the games were recalled and destroyed.