japan-arb · holo
Professor Juniper
Thunder Knuckle (JP) · #55 · Japanese · released 2012
Raw market price
$60est.
Graded prices & PSA population
| Grade | Market price |
|---|---|
| PSA 10 | $562 |
| PSA 9 | $204 |
PSA population not yet on record for this card — we only show real census data.
Why this card matters
pop
JP SR holo limits raw supply vs EN prints, but no visible pop ceiling data. PSA 10/9 spread ($562 vs $204) implies 10s are genuinely hard to land—moderate scarcity pressure.
demand
Professor Juniper is a beloved Supporter icon with enduring trainer nostalgia. Thunder Knuckle set adds JP-exclusive cachet, but no cross-cohort hype spike visible in current data.
artist
JP SR holo finish typically features painterly full-art or chase aesthetics; the format commands strong visual premium evidenced by raw-to-PSA10 ~9x price jump—art/finish is a real driver.
catalyst
30d momentum is flat at 0%. No tournament, reprint announcement, or media event detected. Holding pattern—conviction requires an external trigger that is absent right now.
Graded comps on record
$562
PSA 10
$204
PSA 9
$203
CGC 10
$47
PSA 7
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More from Thunder Knuckle (JP)
Market data recorded 2026-07-10 from licensed market sources. MASTER records prices daily and never invents a number — estimated values are always labeled. Not financial advice.