SLABS.
Machamp #XY13 XY Black Star Promos PSA 10

Machamp #XY13 — PSA 10

XY Black Star Promos · 2013

PSA 10 value
$203
PSA's estimate · -4.7% over 30 days
PSA 9
$42.84
PriceCharting, 2026-10-06
Ungraded
$24.79
PriceCharting, 2026-10-06
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Value by grade

GradePSA populationValue× ungradedSource
PSA 10—$2038.2×PSA's estimate
PSA 9—$42.841.7×PriceCharting, 2026-10-06
Ungraded—$24.791.0×PriceCharting, 2026-10-06

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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