Dark Blastoise #20 — PSA 10
Team Rocket · 2000
PSA 10 value
$435
PSA's estimate
PSA 9
$96.05
PriceCharting, 2026-10-06
Ungraded
$23.99
PriceCharting, 2026-10-06
Value by grade
| Grade | PSA population | Value | × ungraded | Source |
|---|---|---|---|---|
| PSA 10 | — | $435 | 18.1× | PSA's estimate |
| PSA 9 | — | $96.05 | 4.0× | PriceCharting, 2026-10-06 |
| Ungraded | — | $23.99 | 1.0× | PriceCharting, 2026-10-06 |
PSA 10 value over time
PriceCharting's PSA 10 price for this card, 2021-10-01 to 2026-09-01.
Recent PSA 10 sales
| Date | Price |
|---|---|
| 2026-09-20 | $600 |
| 2026-08-04 | $450 |
| 2026-07-13 | $350 |
| 2026-02-01 | $338 |
| 2026-01-21 | $223 |
| 2026-01-19 | $224 |
| 2025-12-02 | $290 |
| 2025-09-30 | $335 |
| 2025-09-15 | $266 |
| 2025-08-12 | $320 |
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.
