Iron Boulder ex #100 PSA 10

Iron Boulder ex #100 PSA 10 Price

$28.45

Pop 10: 95Gem rate: 92.2%Premium: 5.5x rawPSA 9: $3.00
Sales-based, updated weekly

PSA 10 price history

$31.01$12.73Jan '25Jul '26Aug '26Sep '26Oct '26
Low $12.73 · High $31.01▲ 123.5% over this range

Every grade, priced

GradeMarket valuePSA population
PSA 10 (Gem Mint)$28.4595
Grade 9.5$7.50—
PSA 9 (Mint)$3.006
BGS 10$37.00—
CGC 10$11.00—
Raw (ungraded)$5.19—

PSA has graded 103 copies of Iron Boulder ex #100 in total — 92.2% 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

Iron Boulder ex PSA 10 FAQ

How much is Iron Boulder ex worth in PSA 10?

Iron Boulder ex #100 from Cyber Judge (Japanese) is currently worth $28.45 in PSA 10 Gem Mint, based on graded sales data updated weekly. A raw copy trades around $5.19 — the PSA 10 carries a 5.5x premium.

How many PSA 10 copies of Iron Boulder ex exist?

PSA has graded 103 copies, and 95 earned the Gem Mint 10 label — a 92.2% gem rate. Population grows over time as new copies are submitted.

Is Iron Boulder 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 92.2%. The live grading expected value is computed on the main card page.

PSA 10 vs PSA 9 — how big is the difference for Iron Boulder ex?

A PSA 10 is worth $28.45 against $3.00 for a PSA 9 — a 9.5x gap. That gap is why centering and surface checks before submitting matter more than anything else.