Holon Scientist

Holon Research Tower Water Quarter Deck · #10/15 · None · 2005JPN

$4.75

Market price ▼ 4.8% (30d)

Prices as of Sep 29, 2026

Market data

Price history

1st Edition▲ 0.0% 7d

Low $4.50Mid $4.75High $4.99

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Live listings

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Graded market

Graded values

PSA 10 report →updated 2026-09-29

Grade 6 est.$3.79

Grade 5 est.$3.19

Grade 4 est.$2.63

Grade 3 est.$2.19

Grade 2 est.$1.80

Grade 1 est.$1.52

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

PSA 10 price history$130.75

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

How much is Holon Scientist #10/15 worth?

Holon Scientist #10/15 is a None Japanese card from Holon Research Tower Water Quarter Deck (2005) — today it trades at roughly $4.75 ungraded.

Grading changes the math on this one: a PSA 10 is valued around $130.75, roughly 27.5x the raw price, while a PSA 9 sits near $43.12.

Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.

Collecting Holon Research Tower Water Quarter Deck?Full master set guide — every card, chase list, and completion cost→

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