Holon Research Tower Logo

Holon Research Tower

Released: 2005/10/28
86 Cards
PCG
Card Rarities
Ultra Rare Cards (3)
Gold Star: 3
Standard Cards (83)
Rare Holo: 22
Rare: 20
Uncommon: 20
Common: 21
1
Metagross ☆

Metagross ☆

#751st Edition Holo

$3,717.70

Gold Star
9.6% of set value
2
Groudon ☆

Groudon ☆

#561st Edition Holo

$3,098.09

Gold Star
8.0% of set value
3
Metagross ☆

Metagross ☆

#75Unlimited Holo

$3,098.09

Gold Star
8.0% of set value
Total Set Value

$19,939.26 (1st Edition)

$18,744.37 (Unlimited)

86 cards in this set, 172 variants totalPrice data unavailable for 54 variants
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Total Set Value

$19,939.26 (1st Edition)

$18,744.37 (Unlimited)

86 cards in this set, 172 variants totalPrice data unavailable for 54 variants
Shop on eBayShop on Amazon
We may earn a commission from qualifying purchases through affiliate links at no extra cost to you.
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Cards per row:

Prices shown assume Near Mint condition and are indicative only, market prices may vary.
Price data last updated on July 6, 2026.