
Ninjask #137 — PSA 10
Mega Evolution · 2025
PSA 10 value
$41.17
PSA's estimate · -0.2% over 30 days
PSA 9
$8.83
PriceCharting, 2026-10-07
Ungraded
$3.23
PriceCharting, 2026-10-07
Value by grade
| Grade | PSA population | Value | × ungraded | Source |
|---|---|---|---|---|
| PSA 10 | — | $41.17 | 12.7× | PSA's estimate |
| PSA 9 | — | $8.83 | 2.7× | PriceCharting, 2026-10-07 |
| Ungraded | — | $3.23 | 1.0× | PriceCharting, 2026-10-07 |
Recent PSA 10 sales
| Date | Price |
|---|---|
| 2026-09-29 | $40.01 |
| 2026-09-27 | $42.33 |
| 2026-09-25 | $52.86 |
| 2026-09-21 | $14.00 |
| 2026-09-20 | $32.69 |
| 2026-09-20 | $50.06 |
| 2026-09-18 | $47.50 |
| 2026-09-15 | $37.90 |
| 2026-09-13 | $59.99 |
| 2026-09-09 | $38.90 |
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.







