pokemon chikorita card NM (1st edition) NEO GENESIS Set 54/111 First Ed COMMON Attack 1 Chikorita - 100/165 - Common

The non-stamped shadowless Charizard looks nearly identical minus the stamp, and it is much rarer than the Unlimited shadowed Charizard most people owned

1 foil promo card featuring Mega Zygarde ex

As for the legitimacy of yours I would probably say its fine, even Japanese cards arent ever perfectly the same

underage players should only use the machine under adult supervision

I do wanna note that most decks do have an answer, or a shred Pokemon like Duraludon VMAX [Crown Zenith], but sometimes you can catch some decks that dont have an answer

$25 Pittsburg Pokemon Shining Legends SM89 Zoroark + Pin MINT VERY HARD TO FIND