SLABS.
Shaymin #XY188 XY Black Star Promos PSA 10

Shaymin #XY188 — PSA 10

XY Black Star Promos · 2013

PSA 10 value
$143
PSA's estimate · -0.1% over 30 days
PSA 9
$139
PriceCharting, 2026-10-05
Ungraded
$5.10
PriceCharting, 2026-10-05
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Value by grade

GradePSA populationValue× ungradedSource
PSA 10—$14328.0×PSA's estimate
PSA 9—$13927.3×PriceCharting, 2026-10-05
Ungraded—$5.101.0×PriceCharting, 2026-10-05

PSA 10 value over time

$29.25$103$176 2021-11-012026-10-01

PriceCharting's PSA 10 price for this card, 2021-11-01 to 2026-10-01.

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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