kuriboh booster box Yugioh Kollection Card Sleeves Deck Protectors 50 Sleeves Pack : Toys & Games you can stage up to 180 of your most cared for cards Kuriboh - Duelist Pack: Yugi

It's important to note that besides the banlists for specific formats, there are a number of cards that are universally banned across the board

PSA 10 copies of this card have sold for more than $20,000.00

Old Vindictive Magician X DARK Level 2 [ Spellcaster / FlipEffect ] ATK 450 DEF 600 FLIP: Target 1 monster your opponent controls

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banish any number of other Spellcaster monsters from your hand, field, and/or GY, and if you do, increase or reduce that monster's Level by the number of monsters banished, until the end of this turn

So, my collection included many bootleg cards, a few packs of unlimited cards and a single mint condition Base Set - Unlimited Blastoise Holo that my father bought for me at a hobby shop for $80