Vintage Ash and Ash's Pikachu Gym Heroes Custom Pokmon Cards Holofoil 1st Edition Etsy Singapore $900,000 Pikachu Illustrator sets new record for world's most expensive Pokmon card Dicebreaker Flesh and Blood: Top 10 Most Expensive Cards In today's article, we'll see the most expensive Flesh and Blood cards, as well as why they're so expensive. Flesh and Blood: Top 10 Most Expensive Cards In today's article, we'll see the most expensive Flesh and Blood cards, as well as why they're so expensive.