RareAlert IntelligenceCard-level collector intelligence
Diamond & Pearl
Pokémon · Stage 1
Illustrated by Kazuyuki Kano
Gastrodon West Sea 9/132 Secret Wonders PSA Population
Pokémon · Stage 1
Illustrated by Kazuyuki Kano
Gastrodon West Sea #9 from Secret Wonders currently has 134 PSA graded copies, including 5 PSA 10s, for a 3.7% PSA gem rate. Its PSA population has increased by 2 copies over the last 10 days.
PSA, CGC, and BGS data as of Oct 27, 2026.
RareAlert may earn a commission from qualifying purchases made through eBay or TCGplayer links.
Graded population
| Grade | PSA | CGC | BGS |
|---|---|---|---|
| Total Graded | 134+2 | 77+2 | 4 |
| Pristine / Black Label % | — | 0% | 0% |
| Gem Rate | 3.7%-0.06% | 5.2%-0.1% | 0% |
| Perfect / Black Label | — | 0 | 0 |
| Pristine | — | 0 | — |
| 10 | 5 | 4 | 0 |
| 9.5 | — | 2 | 0 |
| 9 | 44 | 8 | 2 |
| 8.5 | 1 | 16+1 | 2 |
| 8 | 47+1 | 13 | 0 |
| 7.5 | 0 | 8 | 0 |
| 7 | 18 | 7 | 0 |
Show more
| 6.5 | 0 | 5 | 0 |
| 6 | 7 | 6+1 | 0 |
| 5.5 | 0 | 3 | 0 |
| 5 | 8+1 | 3 | 0 |
| 4.5 | 0 | 0 | 0 |
| 4 | 2 | 1 | 0 |
| 3.5 | 0 | 0 | 0 |
| 3 | 1 | 0 | 0 |
| 2.5 | 0 | 0 | 0 |
| 2 | 1 | 0 | 0 |
| 1.5 | 0 | 0 | 0 |
| 1 | 0 | 0 | 0 |
| 0 | — | 1 | — |
Market value
No market estimate yet.
