SLABS.
Pheromosa GX #158 Ultra Prism PSA 10

Pheromosa GX #158 — PSA 10

Ultra Prism · 2018

PSA 10 value
$211
avg. of last 3 PSA 10 sales, 2026-10-05
PSA 9
$44.54
PriceCharting, 2026-10-05
Ungraded
$16.37
PriceCharting, 2026-10-05
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Value by grade

GradePSA populationValue× ungradedSource
PSA 10—$21112.9×avg. of last 3 PSA 10 sales, 2026-10-05
PSA 9—$44.542.7×PriceCharting, 2026-10-05
Ungraded—$16.371.0×PriceCharting, 2026-10-05

PSA 10 value over time

$28.97$137$245 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
2026-09-21$165
2026-08-10$204
2026-07-23$265
2026-07-07$240
2026-06-05$199
2026-04-03$220
2026-01-29$150
2025-10-25$86.00
2025-07-05$115
2025-07-01$100

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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