- Set
- HGSS Black Star Promos
- Number
- HGSS22 / 25
- Rarity
- Promo
- Pokédex
- #137 · Gen 1
HeartGold & SoulSilver · HGSS Black Star Promos · #HGSS22
Porygon
ColorlessBasicPromo50 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
110 recorded sales$97.75PSA 9▲ trending up
| Grade | Evidence | Market |
|---|---|---|
| 10 | 4 sales | $1,884.44 |
| 9 | 40 sales | $97.75 |
| 8 | 38 sales | $24.18* |
| 7 | 17 sales | $27.54 |
| 6 | 6 sales | $38.50 |
* Median of recorded sales shown; upstream’s short-window estimate differs enough to be unreliable.
Outlier-filtered estimates from completed eBay sales, not asking prices. Grades backed by few sales are marked.
PSA population
6.3% grade a perfect 10, across 272 submissions.
Evolution line
- Porygon
- Dark Porygon2
- Porygon2
