- Set
- SM Black Star Promos
- Number
- SM189 / 250
- Rarity
- Promo
- Pokédex
- #9 · Gen 1
Sun & Moon · SM Black Star Promos · #SM189
Blastoise-GX
WaterStage 2GXPromo240 HP
Sale price history
monthly median of completed sales
Months with fewer than three recorded sales are omitted — a single sale is a data point, not a market price.
Market activity
105 recorded sales$430.50PSA 10▲ trending up
| Grade | Evidence | Market |
|---|---|---|
| 10 | 26 sales | $430.50 |
| 9 | 35 sales | $46.48 |
| 8 | 19 sales | $29.37 |
| 7 | 6 sales | $24.71 |
| 1 | 2 sales | $55.00 |
Outlier-filtered estimates from completed eBay sales, not asking prices. Grades backed by few sales are marked.
PSA population
25.8% grade a perfect 10, across 2,113 submissions.
