6. 2006 – World Championships Promo No. 2 Trainer

Another rare tournament card, this Pokémon World Championship promo card is one of the hardest to find. It’s believed only three were actually given out in 2006 during a 3-day tournament held in California. The card’s artwork features a cute 3D-rendered Pikachu holding a large trophy. According to the PWCC, this is the only example of one of these rare promo cards to have been publicly graded—receiving a super high Mint 9 rating. Because of its extreme rarity and its high mint grade (and the adorable Pikachu on the front) this card sold for over $100k via an auction held earlier this year by the PWCC.