Holon Mentor
Holon Research Tower · #79/86 · Uncommon · 2005JPN
Printings & price history
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Graded values
Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Graded population census · updated 2026-09-21
Population data from PriceCharting, updated monthly.
How much is Holon Mentor #79/86 worth?
As of September 27, 2026, Holon Mentor #79/86 from Holon Research Tower sells for around $2.49 in raw, ungraded condition.
Grading changes the math on this one: a PSA 10 is valued around $399.99, roughly 160.6x the raw price. 3 copies have been graded to date, and 33% of them came back a 10 — worth knowing before you pay grading fees.
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.
