SLABS.
Zekrom ex #166 Black Bolt PSA 10

Zekrom ex #166 — PSA 10

Black Bolt · 2025 · Special Illustration Rare

PSA 10 value
$451
PSA's estimate · -4.6% over 30 days
PSA 10 population
8,010
none graded higher
PSA 9
$198
PriceCharting, 2026-10-14
Ungraded
$232
PriceCharting, 2026-10-14
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Value by grade

GradePSA populationValue× ungradedSource
PSA 108,010$4511.9×PSA's estimate
PSA 9—$1980.9×PriceCharting, 2026-10-14
Ungraded—$2321.0×PriceCharting, 2026-10-14

PSA 10 estimate over time

$447$474$500 2026-08-242026-09-26

PSA's estimate as recorded by SLABS, 2026-08-24 to 2026-09-26.

Recent PSA 10 sales

DatePrice
2026-10-05$440
2026-10-05$405
2026-10-05$395
2026-10-05$395
2026-10-04$479
2026-10-04$391
2026-10-04$356
2026-10-01$405
2026-09-30$382
2026-09-29$460

Recorded sales of this slab grade, as last read from PriceCharting.

Is it worth grading?

Grading pays off only if the chance of a 10 is high enough to cover the fee and the risk of a 9. Set your own numbers; the prices are filled in from this page.

Example inputs, not a prediction for this card. Everything below a 9 is valued at the ungraded price. Current PSA fees: psacard.com.

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