SLABS.
Swampert EX #XY55 XY Black Star Promos PSA 10

Swampert EX #XY55 — PSA 10

XY Black Star Promos · 2013

PSA 10 value
$161
PSA's estimate
PSA 9
$123
PriceCharting, 2026-10-05
Ungraded
$6.61
PriceCharting, 2026-10-05
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Value by grade

GradePSA populationValue× ungradedSource
PSA 10—$16124.4×PSA's estimate
PSA 9—$12318.6×PriceCharting, 2026-10-05
Ungraded—$6.611.0×PriceCharting, 2026-10-05

PSA 10 value over time

$29.89$148$266 2021-10-012026-09-01

PriceCharting's PSA 10 price for this card, 2021-10-01 to 2026-09-01.

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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