MechaMew2 Value??

I found this when I was going through my pokemon collection. It was a giveaway card from the play “Pokemon Live”…The play toured the U.S. from Sept 2000 to Jan 2001. It’s not a TCG card but the back shows:
Copyright 1995,1996, 1998 nintendo, CREATURES, GAME FREAK, TM & R are trademarks of Nintendo. Copyright2000 Nintendo

Curious what the value might be since I haven’t seen one for sale for quite a few yrs…