SLABS.
Seaking #21 Ruby & Sapphire PSA 10

Seaking #21 — PSA 10

Ruby & Sapphire · 2003

PSA 10 value
$53.00
PSA's estimate
PSA 9
$50.83
PriceCharting, 2026-10-05
Ungraded
$1.92
PriceCharting, 2026-10-05
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Value by grade

GradePSA populationValue× ungradedSource
PSA 10—$53.0027.6×PSA's estimate
PSA 9—$50.8326.5×PriceCharting, 2026-10-05
Ungraded—$1.921.0×PriceCharting, 2026-10-05

PSA 10 value over time

$15.50$55.51$95.52 2021-09-012026-07-01

PriceCharting's PSA 10 price for this card, 2021-09-01 to 2026-07-01.

Recent PSA 10 sales

DatePrice
2021-08-30$41.00
2021-08-27$1.00

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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