SLABS.
Lillie's Determination #184 Mega Evolution PSA 10

Lillie's Determination #184 — PSA 10

Mega Evolution · 2025

PSA 10 value
$127
PSA's estimate · -2.5% over 30 days
PSA 9
$53.66
PriceCharting, 2026-10-06
Ungraded
$65.17
PriceCharting, 2026-10-06
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Value by grade

GradePSA populationValue× ungradedSource
PSA 10—$1271.9×PSA's estimate
PSA 9—$53.660.8×PriceCharting, 2026-10-06
Ungraded—$65.171.0×PriceCharting, 2026-10-06

Recent PSA 10 sales

DatePrice
2026-10-04$126
2026-10-02$120
2026-10-02$120
2026-09-29$135
2026-09-28$100
2026-09-28$130
2026-09-27$90.73
2026-09-23$135
2026-09-21$125
2026-09-21$143

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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