Giovanni's Nidoking #7 — PSA 10
Gym Challenge · 2000
PSA 10 value
$659
avg. of last 3 PSA 10 sales, 2026-10-06 · 0% over 30 days
PSA 9
$194
PriceCharting, 2026-10-06
Ungraded
$67.97
PriceCharting, 2026-10-06
Value by grade
| Grade | PSA population | Value | × ungraded | Source |
|---|---|---|---|---|
| PSA 10 | — | $659 | 9.7× | avg. of last 3 PSA 10 sales, 2026-10-06 |
| PSA 9 | — | $194 | 2.9× | PriceCharting, 2026-10-06 |
| Ungraded | — | $67.97 | 1.0× | PriceCharting, 2026-10-06 |
PSA 10 value over time
PriceCharting's PSA 10 price for this card, 2021-11-01 to 2026-10-01.
Recent PSA 10 sales
| Date | Price |
|---|---|
| 2026-03-16 | $995 |
| 2026-02-03 | $581 |
| 2026-01-11 | $400 |
| 2026-01-03 | $400 |
| 2025-12-31 | $465 |
| 2025-12-08 | $410 |
| 2025-12-06 | $400 |
| 2025-11-30 | $458 |
| 2025-10-14 | $374 |
| 2025-06-21 | $475 |
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.
