SLABS.
Blastoise GX #218 Unbroken Bonds PSA 10

Blastoise GX #218 — PSA 10

Unbroken Bonds · 2019

PSA 10 value
$604
avg. of last 3 PSA 10 sales, 2026-10-07
PSA 9
$172
PriceCharting, 2026-10-07
Ungraded
$127
PriceCharting, 2026-10-07
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Value by grade

GradePSA populationValue× ungradedSource
PSA 10—$6044.8×avg. of last 3 PSA 10 sales, 2026-10-07
PSA 9—$1721.4×PriceCharting, 2026-10-07
Ungraded—$1271.0×PriceCharting, 2026-10-07

PSA 10 value over time

$126$373$619 2021-10-012026-09-01

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

Recent PSA 10 sales

DatePrice
2026-08-25$800
2026-08-20$470
2026-08-17$542
2026-08-12$446
2026-08-09$578
2026-08-06$491
2026-07-30$410
2026-07-22$700
2026-06-30$650
2026-06-28$897

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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