Look for the Konami logo on your card and verify that the foil stamp in the corner is fully holographic
Bottom Line As you can see, the cheapest way to ship Pokmon cards by mail is a fairly simple process
This in addition to the cards available being a year or so behind the paper version leads to a slightly different ban list and meta-game
Those cards can unleash five different Fusion Monsters: you can destroy a monster every turn with Evil HERO Lightning Golem , hammer home the hurt with Evil HERO Inferno Wing , make a massive Evil HERO Dark Gaia , wreck your opponents backrow with Evil HERO Wild Cyclone , or send all of your opponents monsters to their doom with Evil HERO Malicious Fiend (which can also appear as a Secret Rare!)
This is mostly done because the game renders the visual of the deck in-game to a size dependent on the number of cards in it
While values shift over time, historically, promo alt art cards like certain Illustrator cards or secret alt arts of Pikachu or Charizard have fetched high prices