1 Pokemon Center: WoTC Promo (Promo) $800.95 Where It All Began From one promo that celebrated the opening of a Pokemon Center, to the Pokemon Center itself, this immensely valuable WoTC promo claims the crown as the most expensive ever made
Its early focus on developing markets for Pokmon cards, action figurines and comics, as well as other nostalgia-driven collectibles, likely contributed to that standing
The cube needs updated only when you choose to, making it more affordable than many other formats.
One final recommendation: consider Massacre
Introduces the "Windwitch" and "Zoodiac" archetypes, as well as the "Shinobird" series, to the OCG / TCG
2x means you will receive 2 cards, 3x means 3 cards, etc