SLABS.
Marshadow & Machamp GX #221 Unbroken Bonds PSA 10

Marshadow & Machamp GX #221 — PSA 10

Unbroken Bonds · 2019

PSA 10 value
$562
avg. of last 3 PSA 10 sales, 2026-10-05 · +1.2% over 30 days
PSA 9
$80.40
PriceCharting, 2026-10-05
Ungraded
$76.90
PriceCharting, 2026-10-05
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Value by grade

GradePSA populationValue× ungradedSource
PSA 10—$5627.3×avg. of last 3 PSA 10 sales, 2026-10-05
PSA 9—$80.401.0×PriceCharting, 2026-10-05
Ungraded—$76.901.0×PriceCharting, 2026-10-05

PSA 10 value over time

$28.18$273$519 2021-11-012026-10-01

PriceCharting's PSA 10 price for this card, 2021-11-01 to 2026-10-01.

Recent PSA 10 sales

DatePrice
2026-09-22$450
2026-09-13$610
2026-08-28$627
2026-08-19$500
2026-08-08$589
2026-07-24$330
2026-07-17$343
2026-06-18$361
2026-06-05$393
2026-06-02$400

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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