Blastoise #promo PSA 10 Price
$4,350.00
PSA 10 price history
Every grade, priced
| Grade | Market value | PSA population |
|---|---|---|
| PSA 10 (Gem Mint) | $4,350.00 | 710 |
| Grade 9.5 | $978.58 | — |
| PSA 9 (Mint) | $550.00 | 2,308 |
| Grade 8 | $271.05 | 1,759 |
| Grade 7 | $163.25 | 1,001 |
| BGS 10 | $5,655.00 | — |
| CGC 10 | $1,875.00 | — |
| Raw (ungraded) | $151.66 | — |
PSA has graded 8,527 copies of Blastoise #promo in total — 8.3% 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.
Blastoise PSA 10 FAQ
How much is Blastoise worth in PSA 10?
Blastoise #promo from Expansion Pack (Japanese) is currently worth $4,350.00 in PSA 10 Gem Mint, based on graded sales data updated weekly. A raw copy trades around $151.66 — the PSA 10 carries a 28.7x premium.
How many PSA 10 copies of Blastoise exist?
PSA has graded 8,527 copies, and 710 earned the Gem Mint 10 label — a 8.3% gem rate. Population grows over time as new copies are submitted.
Is Blastoise 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 8.3%. The live grading expected value is computed on the main card page.
PSA 10 vs PSA 9 — how big is the difference for Blastoise?
A PSA 10 is worth $4,350.00 against $550.00 for a PSA 9 — a 7.9x gap. That gap is why centering and surface checks before submitting matter more than anything else.