The MEGA Dream ex High-Class Pack 1 BOX from the Pokémon Trading Card Game is a notable item for collectors, particularly as it showcases the popular ex mechanic, which debuted in the mid-2000s and has maintained a dedicated following due to its nostalgic resonance with fans.

Released as part of a limited edition set, these packs are highly sought after for their rare card potential, including iconic Pokémon available in Japan's early releases.

While the box's condition is compromised due to the seal removal, the presence of ten unopened packs still holds considerable value, given that Japanese trading cards often exhibit better quality and rarity compared to their international counterparts.

Current pricing around ¥7,500 reflects a reasonable assessment for enthusiasts looking to complete their collections without falling into speculative market pitfalls.