Wo-Chien ex #257 PSA 10

Wo-Chien ex #257 PSA 10 Price

$98.32

Pop 10: 1,131Gem rate: 51.1%Premium: 5.8x rawPSA 9: $19.75
Sales-based, updated weekly

PSA 10 price history

$112.96$40.00Jun '23Jan '26Aug '26Sep '26Oct '26
Low $40.00 · High $112.96▼ 13.0% over this range

Every grade, priced

GradeMarket valuePSA population
PSA 10 (Gem Mint)$98.321,131
Grade 9.5$23.16—
PSA 9 (Mint)$19.75924
Grade 8$18.10131
Grade 7$14.2514
BGS 10$128.00—
CGC 10$45.00—
Raw (ungraded)$16.94—

PSA has graded 2,214 copies of Wo-Chien ex #257 in total — 51.1% 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

Wo-Chien ex PSA 10 FAQ

How much is Wo-Chien ex worth in PSA 10?

Wo-Chien ex #257 from Paldea Evolved is currently worth $98.32 in PSA 10 Gem Mint, based on graded sales data updated weekly. A raw copy trades around $16.94 — the PSA 10 carries a 5.8x premium.

How many PSA 10 copies of Wo-Chien ex exist?

PSA has graded 2,214 copies, and 1,131 earned the Gem Mint 10 label — a 51.1% gem rate. Population grows over time as new copies are submitted.

Is Wo-Chien ex 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 51.1%. The live grading expected value is computed on the main card page.

PSA 10 vs PSA 9 — how big is the difference for Wo-Chien ex?

A PSA 10 is worth $98.32 against $19.75 for a PSA 9 — a 5.0x gap. That gap is why centering and surface checks before submitting matter more than anything else.