SLABS.
Rayquaza EX #XY66 XY Black Star Promos PSA 10

Rayquaza EX #XY66 — PSA 10

XY Black Star Promos · 2013

PSA 10 value
$717
PSA's estimate · -8.5% over 30 days
PSA 9
$1,619
PriceCharting, 2026-10-05
Ungraded
$20.73
PriceCharting, 2026-10-05
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Value by grade

GradePSA populationValue× ungradedSource
PSA 10—$71734.6×PSA's estimate
PSA 9—$1,61978.1×PriceCharting, 2026-10-05
Ungraded—$20.731.0×PriceCharting, 2026-10-05

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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