x saber yugioh cards X-Saber Saber monster from your Deck. YuGiOh X-Saber Power-Up Special Edition

deck, you can use card sleeves

Magic: The Gathering , Magic , Innistrad, Kamigawa, New Capenna, Dominaria, and The Brothers' War are trademarks of Wizards of the Coast LLC in the USA and other countries

And there are similar oversights in the Pokmon game

Purchased Lots - If for any reason a purchased lot cannot be delivered in the same condition as at the time of sale, or should any purchased lot be stolen, miss-delivered, or lost prior to delivery, Matthew Bullock Auctioneers shall not be liable for any amount more than that paid by the purchaser

Im a collector, but there are some people that have 4x every card in existence, including multiple printings, so their collections range in the nearly hundred-thousand range Im sure

A sleeved card can last decades of regular play versus months for an unprotected card