SLABS.
Mewtwo EX #157 BREAKthrough PSA 10

Mewtwo EX #157 — PSA 10

BREAKthrough · 2015

PSA 10 value
$1,763
PSA's estimate · -2.2% over 30 days
PSA 9
$381
PriceCharting, 2026-10-05
Ungraded
$45.88
PriceCharting, 2026-10-05
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Value by grade

GradePSA populationValue× ungradedSource
PSA 10—$1,76338.4×PSA's estimate
PSA 9—$3818.3×PriceCharting, 2026-10-05
Ungraded—$45.881.0×PriceCharting, 2026-10-05

Recent PSA 10 sales

DatePrice
2026-06-24$3,200
2026-06-11$2,300
2026-05-06$2,533
2026-05-04$2,000
2026-05-02$1,700
2026-04-20$1,500
2026-04-14$1,625
2026-04-09$1,500
2026-04-09$1,325
2026-04-01$1,500

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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