Professor Oak's Hint #84 PSA 10

Professor Oak's Hint #84 PSA 10 Price

$99.99

Pop 10: 22Gem rate: 81.5%Premium: 33.4x rawPSA 9: $4.99
Sales-based, updated weekly

PSA 10 price history

$1,750$21.56Jun '24Oct '25Jul '26Jul '26Aug '26
Low $21.56 · High $1,750 363.8% over this range

Every grade, priced

GradeMarket valuePSA population
PSA 10 (Gem Mint)$99.9922
Grade 9.5$5.00
PSA 9 (Mint)$4.993
BGS 10$130.00
CGC 10$60.00
Raw (ungraded)$2.99

PSA has graded 27 copies of Professor Oak's Hint #84 in total81.5% came back Gem Mint. Full cross-company population lives on the card page.

Thinking of grading your copy?

The math is on the card page: live grading expected value from this card's real gem rate and PSA prices, minus fees. And before you submit anything, the grading guide covers the self-checks that separate 10 candidates from expensive 9s.

Good to know

Professor Oak's Hint PSA 10 FAQ

How much is Professor Oak's Hint worth in PSA 10?

Professor Oak's Hint #84 from Expansion Pack 20th Anniversary (Japanese) is currently worth $99.99 in PSA 10 Gem Mint, based on graded sales data updated weekly. A raw copy trades around $2.99 — the PSA 10 carries a 33.4x premium.

How many PSA 10 copies of Professor Oak's Hint exist?

PSA has graded 27 copies, and 22 earned the Gem Mint 10 label — a 81.5% gem rate. Population grows over time as new copies are submitted.

Is Professor Oak's Hint worth grading?

Run the math, not the hope: grading costs roughly $20-25 per card, so a submission pays when the PSA 10 price times your realistic gem chance beats the raw price plus fees. This card gems at about 81.5%. The live grading expected value is computed on the main card page.

PSA 10 vs PSA 9 — how big is the difference for Professor Oak's Hint?

A PSA 10 is worth $99.99 against $4.99 for a PSA 9 — a 20.0x gap. That gap is why centering and surface checks before submitting matter more than anything else.