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Holon Research Tower Card List

87 cards Japan

Complete Holon Research Tower card list, all 87 cards with live Cardmarket prices, images, numbers and rarities.

Cardmarket prices updated November 5, 2026

Total value

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Cards

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Value per card

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What is this set worth?

Most valuable card

€1,597.56

Metagross ☆ Gold Star

Median card

€4.74

Total tracked value

€5,117.80

All 87 cards have a tracked Cardmarket price.

The five most valuable cards make up 68% of the total, led by Metagross ☆ Gold Star at €1,597.56. 2 of 87 priced cards (2%) trade under €1, while 30 sell for €20 or more (8 at €100+).

Most valuable cards

The five highest-priced cards in Holon Research Tower, together 68% of its tracked value:

  1. 1 Metagross ☆ Gold Star #75 · Shiny Holo Rare €1,597.56
  2. 2 Kyogre ☆ Gold Star #28 · Shiny Holo Rare €946.77
  3. 3 Groudon ☆ Gold Star #56 · Shiny Holo Rare €624.33
  4. 4 Mewtwo δ Delta Species #19 · Holo Rare €165.34
  5. 5 Umbreon δ Delta Species #69 · Holo Rare €134.40

Value by rarity

Rarity Cards Avg. price Share of value
Shiny Holo Rare 3 €1,056.22 62%
Holo Rare 22 €60.79 26%
Rare 20 €23.39 9%
Uncommon 20 €3.35 1%
Common 21 €2.60 1%

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