Dark Blastoise #4 PSA 10

Dark Blastoise #4 PSA 10 Price

$660.00

Pop 10: 8Gem rate: 0.7%Premium: 15.2x rawPSA 9: $550.00
Sales-based, updated weekly

PSA 10 price history

$1,000$488.00Jan '26Jul '26Aug '26Sep '26Sep '26
Low $488.00 · High $1,000▲ 35.2% over this range

Every grade, priced

GradeMarket valuePSA population
PSA 10 (Gem Mint)$660.008
Grade 9.5$605.00—
PSA 9 (Mint)$550.00157
Grade 8$262.06302
Grade 7$145.00259
BGS 10$858.00—
CGC 10$618.01—
Raw (ungraded)$43.47—

PSA has graded 1,159 copies of Dark Blastoise #4 in total — 0.7% 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

Dark Blastoise PSA 10 FAQ

How much is Dark Blastoise worth in PSA 10?

Dark Blastoise #4 from Deck Exclusives is currently worth $660.00 in PSA 10 Gem Mint, based on graded sales data updated weekly. A raw copy trades around $43.47 — the PSA 10 carries a 15.2x premium.

How many PSA 10 copies of Dark Blastoise exist?

PSA has graded 1,159 copies, and 8 earned the Gem Mint 10 label — a 0.7% gem rate. Population grows over time as new copies are submitted.

Is Dark 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 0.7%. The live grading expected value is computed on the main card page.

PSA 10 vs PSA 9 — how big is the difference for Dark Blastoise?

A PSA 10 is worth $660.00 against $550.00 for a PSA 9 — a 1.2x gap. That gap is why centering and surface checks before submitting matter more than anything else.