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Pokémon · Stage 1
Illustrated by Eri Yamaki
Skiploom 4/114 Steam Siege PSA Population
Pokémon · Stage 1
Illustrated by Eri Yamaki
Skiploom #4 from Steam Siege currently has 3 PSA graded copies, including 0 PSA 10s, for a 0% PSA gem rate.
PSA, CGC, and BGS data as of Oct 27, 2026.
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Graded population
| Grade | PSA | CGC | BGS |
|---|---|---|---|
| Total Graded | 3 | 3 | 2 |
| Pristine / Black Label % | — | 0% | 0% |
| Gem Rate | 0% | 0% | 0% |
| Perfect / Black Label | — | 0 | 0 |
| Pristine | — | 0 | — |
| 10 | 0 | 0 | 0 |
| 9.5 | — | 0 | 0 |
| 9 | 0 | 1 | 1 |
| 8.5 | 0 | 1 | 0 |
| 8 | 1 | 1 | 1 |
| 7.5 | 0 | 0 | 0 |
| 7 | 1 | 0 | 0 |
PSA total graded is the grader's reported population (3). The grade rows add up to 2. CGC total graded is the grader's reported population (3). The grade rows add up to 5.
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| 6.5 | 0 | 0 | 0 |
| 6 | 0 | 0 | 0 |
| 5.5 | 0 | 0 | 0 |
| 5 | 0 | 0 | 0 |
| 4.5 | 0 | 0 | 0 |
| 4 | 0 | 0 | 0 |
| 3.5 | 0 | 0 | 0 |
| 3 | 0 | 0 | 0 |
| 2.5 | 0 | 0 | 0 |
| 2 | 0 | 0 | 0 |
| 1.5 | 0 | 0 | 0 |
| 1 | 0 | 0 | 0 |
| 0 | — | 2 | — |
Market value
No market estimate yet.
