RareAlert IntelligenceCard-level collector intelligence
HeartGold & SoulSilver
Trainer · Item
Illustrated by Sumiyoshi Kizuki
Tropical Tidal Wave #HGSS18 HGSS Black Star Promos Population
Trainer · Item
Illustrated by Sumiyoshi Kizuki
Tropical Tidal Wave #HGSS18 from HGSS Black Star Promos currently has 17 CGC graded copies.
CGC data as of Oct 27, 2026.
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Graded population
| Grade | PSA | CGC | BGS |
|---|---|---|---|
| Total Graded | 0 | 17 | 0 |
| Pristine / Black Label % | — | 5.9% | — |
| Gem Rate | — | 17.6% | — |
| Perfect / Black Label | — | 0 | — |
| Pristine | — | 1 | — |
| 10 | — | 2 | — |
| 9.5 | — | 2 | — |
| 9 | — | 4 | — |
| 8.5 | — | 2 | — |
| 8 | — | 1 | — |
| 7.5 | — | 3 | — |
| 7 | — | 1 | — |
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| 6.5 | — | 0 | — |
| 6 | — | 0 | — |
| 5.5 | — | 0 | — |
| 5 | — | 1 | — |
| 4.5 | — | 0 | — |
| 4 | — | 0 | — |
| 3.5 | — | 0 | — |
| 3 | — | 0 | — |
| 2.5 | — | 0 | — |
| 2 | — | 0 | — |
| 1.5 | — | 0 | — |
| 1 | — | 0 | — |
| 0 | — | 0 | — |
Market value
No market estimate yet.
