how many 1st edition booster boxes are left Back in 1999 you could buy an entire Base Set for $500, $550 for a sealed box, a Charizard for $100, etc. Crazy far we've come! : r/PokemonTCG Opening The $200,000 1st Edition

While Duel Monsters mostly revolved around having specific cards that were just good to have in your deck, GX offered more archetypes with a wide range of play styles

To date, fewer than a dozen Rockets Secret Machine cards have been released, with the last appearing in 2004 expansion EX Team Rocket Returns

This card steals the prize for Magic's highest toughness creature, making it a tantalizing choice for any defender decks that want to smack someone for 30 damage

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However, if you can't play this card itself, it's pointless, so relying on this card without Spell Trap removal seems dangerous when you encounter some meta cards

*Set content and release date subject to change