For the custom werewolf commander deck I built I had around sixty or so cards that were double sided
Secret Lair x Dungeons & Dragons: Strahds Descent Strefan, Maurer Progenitor (6200 EDHREC decks as commander, 9k more as card, EA $3) Bloodletter of Aclazotz (138k decks, Borderless foil $35) End the Festivities (64k decks, Double Feature foil $7) Voldaren Estate (55k decks, SLD foil $3, Double Feature foil $13) This is one of Wizards favorite Secret Lair setups: One very good card and three pretty mid cards
1 Mewtwo: Base Set (Holo Rare) $691.99+ An All-Time Great The original Mewtwo card from the base set claims the crown for the most expensive Mewtwo card ever, with the first-edition version commanding a large premium over Shadowless and Unlimited copies
Trick or Trade BOOster bundles feature plenty of Pokmon perfect for a Halooween-themed team and deck
However, it bears repeating that trading has always been a major part of the Pokmon TCG - it's literally right there in the name
